. It’s all news! Logic: Yeah, Seth, back in 2011, I did a song called “Stewie Griffin. Stewie confides all his secrets and machinations in Rupert, and often gets upset when Rupert does not respond. Stewie doesn't fit in with the rest of the Griffins. The main antagonist of Family Guy is Stewie Griffin, a maniacal baby of 1 year old with a very advanced vocabulary. Peter takes an IQ test and discovers he is mentally retarded meaning his IQ is below 76. , born Justin Peter Griffin according to his birth records in "Quagmire's Mom", is a man of Irish descent currently residing in Quahog, Rhode Island with his wife Lois Griffin. : r/familyguy. Voiced by (Latin Spanish): Carlos Segundo (understudied by Juan Carlos Tinoco) Voiced by (EU Spanish): Luis Bajo. He also possesses various anthropomorphic qualities, such as the ability to speak intelligently, drive a car, and walk bipedally. "When the world is mine, your death should be quick and painless. What kind of IQ does Brian Griffin have? Now, Brian is pretentious. Stewart Gilligan Griffin, usually known as Stewie, is the third and youngest child of Peter Griffin and Lois Griffin. Stewie convinces Brian to take it slow with his new girlfriend, but she becomes impatient and hooks up with Cleveland. From the show’s inception, Stewie has been one of the most sinister characters in the cast, terrorizing his family members with his evil schemes. Stewart "Stewie" Gilligan Griffin is the flamboyant and eccentric one year old infant of Peter and Lois Griffin. The Griffin's took the condom company to court and won!. What’s Stewie Griffin’s IQ? This is evident when he took an IQ test in one of the episodes and scored a 70. It is impossible to answer this question definitively, as there has never been an official IQ test administered to Stewie Griffin, the infant character from the television show Family. At a game night among friends, Lois lets Peter win at Trivial Pursuit, which leads Peter to gloat and think he's a genius. While Stewey Griffin, brainchild of creative genius Seth McFarlane, is clearly a fictitious, and most improbable character whose primary function is to entertain, he leaves us in a quandry that. In. A Scorpio at heart,. Stewie Griffin [] Stewie is a diabolical one-year old that at one time had an obsession for World Domination and killing Lois Griffin. at around 70. In The Real Live Griffins, she is portrayed by. at around 70. Stewie’s ability to speak is among the main factors that differentiate Family Guy from its biggest inspiration, The Simpsons. As the wife of Peter Griffin and mother of Chris, Meg and Stewie Griffin, Lois has been a reliable. , born Justin Peter Griffin, Sr. Created, designed and voiced by Seth MacFarlane, he. Hans mellannamn Löwenbräu avslöjades i avsnittet "Peter, Peter, Caviar Eater". 81). Lois lives at 31 Spooner Street with her family and also Brian, the anthropomorphic family dog. Stewart Gilligan "Stewie" Griffin (born June 18, 1997) is one of the three tritagonists of the animated sitcom Family Guy. score: 11 of 21 (53%) required scores: 1, 2, 8, 17, 20 list stats leaders vote Vote print comments. Brian knows the truth and challenges Peter to prove his intelligence by getting an IQ test. Since Stewie is a genius who. , is the titular main protagonist of the Family Guy franchise. It is almost as if the baby is not actually a. Family Guy may have started out as a raunchy, family sitcom,. He eventually got to kill his mother on an episode known as Stewie Kills Lois. Not your typical one-year-old, Stewie is a prodigious child with a British accent and a sophisticated demeanor. Debut: Death Has a Shadow. Peter was created and. Brian is convinced. com Comparison: Most Intelligent Fictional Characters. Stewart Gilligan " Stewie " Griffin is a fictional character from the animated television series Family Guy. Often loses temper. Christopher Cross "Chris" Griffin is the middle child of the Griffin family. Redditor u/Jacob_Wallace_8721 kicked things off in the thread "The animated actor for Stewie Griffin is actually. Send in Stewie, Please is the 300th episode of the ‘Family Guy’ television series. "And. Stewie Griffin. In some of Stewie’s fantasies, Rupert has a human muscular body, with a teddy bear’s head. Family Guy references clams a lot, which is a detail that many fans might miss on first viewing. The only other Griffin that Family Guy would struggle to adapt is their talking dog Brian. He's an infant genius who dabbles in world domination and matricide. Q. Stewart “Stewie” Gilligan Griffin (born September 11, 1998) is one of the two main tritagonists (along with Brian) on Family Guy. What is Peter Griffin’s IQ? In the season 4 episode “Petarded”, Peter discovered his low intellect falls slightly below the level for mental retardation after taking an I. Stewie is smarter but Brian is more mature and intellectual. It is also observed that Stewie’s parents exhibit a strong sense of control over his life, such as scheduling play dates for him to go on, toys he can/can not play with, and what/when, he can eat. Pal Stewie: Family Guy Season 17: 4 Stewie gives up his evil ways. He is obese and has a low IQ like his father. What is Peter Griffin's IQ? What is Peter Griffin's IQ? In the season 4 episode "Petarded", Peter discovered his low intellect falls slightly below the level for mental retardation after taking an I. Cecil. Stewie’s head is oval-shaped, with a large forehead and a small chin. He serves as one of the tritagonists, alongside Brian. Rick Sanchez. Peter Griffin is considered to be clinically obese and weighs around 270 lbs. The symbol of Virgo is the virgin, which represents purity. I took an IQ test and discovered I have an IQ of 144 so Stewie’s IQ would probably be around 190-200 (I’m aware that you commented this a whole year ago but I’ve only just come across it) What is stewie griffin’s iq. As he grew older while never. Q. This is evident when he took an IQ test in one of the episodes and scored a 70. What is Peter Griffin’s IQ? around 70 In the season 4 episode “Petarded”, Peter discovered his low intellect. What is the name of Peter and Louise Griffins daughter? The name of Peter and Lois Griffin's daughter is Meg and she is the oldest child. Get out a piece of paper, a pencil, and a black marker. His antics have cost him and his town a bunch of money and have nearly brought his family to the brink of bankruptcy. 10 “Mother, I come bearing a gift. Given the fact that everything that. Stewie has a unique head shape, which none of his family members have. ”. Easy Stewie Griffin from Family Guy Drawing - Step 5. Stewie Griffin - Family Guy (1999-Present) Stewie, one of the best onscreen baby characters, might not always have the most wholesome of intentions, and he is technically still a baby. 20 Facts About Brian Griffin | Family Guy. The thirteenth season of Family Guy aired on Fox in the United States from September 28, 2014, to May 17, 2015. This explains Stewie. With Seth MacFarlane, Alex Borstein, Seth Green, Mila Kunis. Banner remaining inside of Hulk doesn't change Hulk's IQ. Title. The diagnosis for Stewie Griffin that fits appropriately is Oppositional Defiant Disorder (313. What is Peter Griffin's IQ score? In the season 4 episode "Petarded", Peter discovered his low intellect falls slightly below the level for mental retardation after taking an I. The Griffin family's replacement dog during the time that Brian was dead. Quagmire is a former ensign of the U. Intelligence Master Tactician Time Travel Toon Force Biokinesis Cloning Cryokinesis Dream Manipulation Energy Manipulation Explosion Manipulation Insanity Marksmanship Memory Manipulation Mind Control Physics Manipulation Plot Manipulation Precognition Preparation Size Changing Soul Manipulation Spatial Manipulation Stealth. The DVD contains commentaries and a sneak preview of American Dad!. He has schemed many times to destroy Lois but has failed at every attempt. Lois is approximately 43 years old. " The episode sees Brian pointing out to Stewie that he'll lose his intelligence during puberty. Stewie Griffin currently shows various symptoms showing. Stewie currently lives with his parents, Peter and Lois Griffin. Hulk and Banner are two distinct entities. Forget-Me-Not (Season 10, Episode 17) In season 10’s “Forget-Me-Not,” Stewie tells Brian that he’s not as close with Peter as his real friends, Joe and Quagmire, and that he wouldn’t be Peter’s friend at all if he wasn’t his dog. I watch these shows over and over and over when I can't sleep. The adult Sheldon was by far the most intelligent on The Big Bang Theory with an IQ of 187. The first words Lois’s child Stewie ever told her were, “Damn you, vile woman!”. Consuela can be seen as Stewie rides through town under Brian's car in "Family Guy Viewer Mail No. Family Guy is an American animated sitcom that features five main voice actors, and numerous regular cast and recurring guest stars. wikia. Everything you thought you knew about Stewie Griffin is wrong. what is stewie griffin’s iq, Stewie is just a baby but he has a British accent and the highest IQ on the show. Stewie’s nemesis is his babysitter, Jillian Wilcox. Christopher Cross "Chris" Griffin is the middle child of the Griffin family. She is an ugly, unpopular girl who is always being bullied and abused. Griffin Peterson founded this city. What He Was: Stewie Griffin was arguably the most popular and recognizable character when Family Guy premiered in 1999. Q. STEWIE GRIFFIN- INTJ . The diagnosis for Stewie Griffin that fits appropriately is Oppositional Defiant Disorder (313. Stewie asking for his money and also buff-stewie bullying brian is one of many stewie moments i can watch over and over and never fails to make me smile or laugh. Stewie Griffin is one of the most beloved characters on the long-running animated television show, Family Guy. He is the son and middle child of Peter and Lois Griffin, brother of Stewie and Meg Griffin. In every case, we provided links to where we found the source for these IQ scores. In some of Stewie’s fantasies, Rupert has a human muscular body, with a teddy bear’s head. The story follows Stewie becoming disillusioned with Santa after a bad experience at the mall and heading out to the North Pole to kill him. Stewie is a genius with an IQ of 155. Fans of Rick and Morty know there is no main character smarter than Rick. The middle name. It is almost as if the baby is not actually a. Galileo Galilei's IQ would be 182 today, while Albert Einstein's would be 160. test, which places his I. Joe is a 43-year-old police officer who works in the city. In Family Guy ’s earliest episodes, Stewie’s key characteristic is his obsession for world domination. He is an obnoxious, boisterous man of Irish descent currently residing in Quahog, Rhode. Published Mar 19, 2018. As word that the Griffins are in danger spreads when their space shuttle goes out of. Tito312. Seth MacFarlane told Maher in 2010 that as "a big musical fan," English actor Rex Harrison playing the fussy, demanding Professor. Convinced that this man must be his real father (after all, how could he possibly share genetic material with the dimwitted Peter. The three segments, each written by different people, are titled "Stewie B. Stewart Gilligan "Stewie" Griffin (born June 18, 1997) is one of the three tritagonists of the animated sitcom Family Guy. But with the addition of Stewie, Family Guy becomes what it is today, one of the top adult cartoons in history, set to match wits with The Simpsons. Christopher Cross "Chris" Griffin is the middle child of the Griffin family . 10 “Mother, I come bearing a gift. Griffin touched on the absurdity of Rogan’s $100 million a year contract with Spotify, the. He’s only aged one year during the time of the show, however Meg has aged three years. Who Is Stewie’s Real Mother. S. “ Lois Griffin: Stewie, hold my hand. He is the husband of Bonnie and the father of Kevin and later, Susie Swanson. An average IQ score is between 85 and 115. Lindsey Naegle IQ: 131+ Seymour Skinner IQ: 131+ Lisa Simpson IQ: 159 (formerly 156) Comic Book Guy IQ: 170. Stewie Griffin is the baby of the family. He has unrelenting hatred for most members of his family, as he continuously proves with he. He is over 300. Find this drawing tutorial below. #shorts #quiz #cartoon #cartoons #familyguy #stewiegriffinWhile Chris is the relatable, low-IQ American teen with regular troubles, Stewie is the often-hated, impeccably cultured, disdainful toddler who is perhaps Seth. b July 3, 2023. In a much-awaited (and very necessary) move, Stewie saw a psychologist. type to search. Perhaps the most well known of all Family Guy characters is none other than Stewart Gilligan Griffin, otherwise known as Stewie. The adult Sheldon was by far the most intelligent on The Big Bang Theory with an IQ of 187. test, which places his I. In the pilot for Family Guy, Lois’s character was originally going to be blonde. In Stewie Griffin: The Untold Story, Stewie gets to meet a future version of himself, who turned into a pathetic sap after a near-death experience he had as an infant. Voiced by (Canadian French): Tristan Harvey. ”. . He is a genius mastermind that spent the first six seasons dedicated to eliminating his mother, Lois. Stewie Griffin: The Untold Story is three-part story arc made as the finale to Season 4. Family Guy’s Stewie Griffin has finally revealed the truth about his sexuality. Stewie does this because he is afraid of the responsibilities of adulthood and doesn’t want to interact with his idiot parents. avg. Clones of people, or B. Chris deals with the problems that most pubescent boys face: acne, girls, and school. Jillian was hired by Lois and Peter to take care of Stewie in a few episodes of Family Guy. In speaking with child psychologist Dr. See full list on familyguy. ET on Fox and will be available to stream on Hulu the subsequent day. Peter and Chris are the biggest idiots of them all, but Lois and Meg aren't particularly smart either. Here are 5 Reasons Brian & Stewie Are Family Guy ’s Best Duo (And 5 Why It’ll Always Be Peter & Brian). What is Stewie’s IQ? This is evident when he took an IQ test in one of the episodes and scored a 70. Reply _Bren10_ •The human-like appearance of Peter, Lois, Chris, and Meg Griffin means their transition to live-action would be relatively easy. He acts as if he is smart and is a good writer, when he is none of these. He is voiced by. The movie is available in the UMD format for the. "Family Guy" creator Seth MacFarlane plays three different main characters: Peter Griffin, Stewie Griffin, and Brian the talking dog. Megan, aka Megatron “Meg” Harvey Oswald Griffin is the oldest child of Lois and Peter Griffin, and the sister of Chris and Stewie Griffin. He is highly observant and notices small details. He is a baby genius who often plans evil schemes and harbors extreme disdain for his mother, Lois. The Very Best Halloween Episodes. It’s exactly why Seth MacFarlane chose not to have the youngest Griffin come out in a. While discussing Stewie Griffin’s sexuality, there should be permanently considered the fact that he is a baby and the purpose of the paper is to base the entire discussion upon this aspect. Stewie Griffin’s height and his toddler-like appearance made him a popular character. Peter takes an IQ test and discovers he is mentally retarded meaning his IQ is below 76. She might not be as smart as other people on the show who work in high-end. Naturally, she fit right in as a friend of Meg's. Chris is a very fat(a fat cartoon character) and very unintelligent teenager who finds it hard doing almost anything, he seems to be less. Director: Seth MacFarlane. Seth MacFarlane's show has become a force in animated comedy over its 20-season run. Part of the joke in the show is that most of the family members do not understand him other than Brian , but as the show goes on, some characters begin to understand and talk to him. Rene Garcia. 20th Television Animation. Since the beginning of its nearly 20 years (and counting) on the air, Fox’s animated hit Family Guy has played with the idea of toddler Stewie’s (voiced by series creator Seth MacFarlane. Turns out that Stewie Griffin's British accent is completely fake. Meg explains in "A Fistful of Meg" that her father changed her birth certificate to "Megatron" after her mother had already. A 2016 poll conducted by LGBTQNation found that 80% of respondents believed Stewie was queer, and his ambiguous gender expression has been a topic of speculation and discussion in fan forums. The arc was originally written to be a "straight-to-video" movie in three episode length segments. RELATED: Family Guy: 10 Best Brian Griffin Quotes He is independent and he cares deeply about the great works of literature along with catching squirrels (after all, he is a dog). Stewie Griffin is an ENTJ personality type and 8w7 in Enneagram. Lois calls Peter an idiot for bringing home the wrong baby, so he goes to Chicago on a business trip and returns a smart, classy person. Stewie: "A TikTok video has more IQ than our show today!" Peter: "I'm disappointed in you. Whereas Maggie Simpson silently sucks on her pacifier, Stewie speaks in. Stu & Stewie's Excellent Adventure Part 3 of 3 of Stewie Griffin: The Untold Story Season: 4 Episode: 30 Total Episode Count: 80 Prod. Looking at Peter, it's hard to believe Stewie has anyone to thank for his outstanding brain, but it turns out that he does!May 13, 2019. He is brilliant and sometimes described as a mad scientist. Stewie’s father, Peter Griffin shows observable symptoms of mild mental retardation. Family Guy creator Seth MacFarlane also provides the voices of Peter Griffin, Stewie Griffin, Brian Griffin, and Glenn Quagmire. Q. An infant who acts in an adult way, Stewie was initially obsessed with violence and matricide. He is voiced by the series creator Seth MacFarlane and first appeared on television, along with the rest of the Griffin family, in a 15-minute short on December 20, 1998. no. Stewart Gilligan "Stewie" Griffin is a fictional character from the animated television series Family Guy. Scorpio: Stewie Griffin While Peter is a strong main character within his own right, he's rivaled by the pure tour de force that is Stewie Griffin . In a lengthy episode that dives deep into the baby's psyche, Stewie tells a psychiatrist that the accent is “a. Stewie Griffin is an unhealthy Virgo zodiac sign. Debut: Death Has a Shadow. Stewie Griffin. In conclusion, Stewie Griffin is a beloved character from the animated TV show Family Guy. He is a sophisticated and cultured, but cynical and world-weary Labrador, who serves. 02 According to her driver’s license, she is 5”8 in height. “I only pushed Tyler down the stairs because I like him and I’m afraid he won’t like me back. Cecil Pritchfield (voiced by Sir Ian McKellan), Stewie said he has pretended to sound British to mask his true identity. In "I Never Met. 04 Her dress size is a size 4 as revealed by her husband Peter Griffin. He is also the main antagonist of the Family Guy Video Game! and the overarching antagonist of its sequel, Family Guy: Back To The Multiverse. Q. He is the elder son and middle child of Peter and Lois Griffin, brother of Stewie and Meg Griffin. Again, all centering around a 1. What is Stewie’s IQ? This is evident when he took an IQ test in one of the episodes and scored a 70. He has only one disadvantage keeping him from his goals: He is a baby, therefore he is. He displays disobedient actions towards. More Powerful Than Superman, Batman, Spider-Man, and The Incredible Hulk. Though Meg first started out in the show as a relatively normal angsty. Peter has more expierience, yet has no common sense, and is mildly retarded. Stewie Griffin is a key character in the animated sitcom Family Guy. Diane Dunbrowski, Prince George of Cambridge, Stan Smith, Chief Randall Crawford, Bud. What is the IQ of Stewie Griffin? This is evident when he took an IQ test in one of the episodes and scored a 70. He is also best. He has 9 strands of black hair that are combed over his head from front to back. Stewie Griffin TTS Computer AI Voice. Took me long enough. Glen Quagmire's second catchphraseO-Right!Gleonard "Glenn" Quagmire (born Glenn Quagglechek) is a major character in the adult animated television series Family Guy. Brian is his pet Dog and his best friend as well. Stewie Griffin is a Caucasian male who is presumed to be one years old, although he may be four to five years old because in later episodes he attends preschool. A. Since Family. Is Stewie a genius? Stewie is just a baby but he has a British accent and the highest IQ on the show. The maniacal baby of the Griffin family, Stewie, meets his future self. Lois Griffin : My therapist said we should try a trick called "role reversal", it's where you pretend to be the person who makes you angry. Notably, his father, Peter Griffin suffers from mild mental retardation, which was evident after he scored a 70 on an IQ test (Lumen Learning, n. 2. As he got up, Brian yawned, rubbed his eyes and suddenly realised he was hung-over from the night before. He is a time traveler. Any thought of a child that comes into one's mind, it's usually one of happiness and joy. 10 Stewie Griffin Stewie Griffin is the youngest member of the Griffin household, and despite being an infant, he is easily the smartest character in the whole show. Use overlapping curved lines to outline the second arm. 10. At a game night among friends, Lois lets Peter win at Trivial Pursuit, which leads Peter to gloat and think he's a genius. He is a genius mastermind that spent the first six seasons dedicated to eliminating his mother. edit. While she is probably one of the most capable. He has 2 siblings and one half-sibling. Angry at the family during the 'recording' of a DVD commentary in "You Can't Handle the Booth!", Lois speculates that Hoffman may. Christopher Cross "Chris" Griffin is one of the main characters of Family Guy . Prank Call : Stewie Griffin Stewie. Twentieth Century Fox. The Griffin Family's talking pet dog. Likewise,. Season: 7 Episode: 3 Total Episode Count: 113 Prod. A. " Arguably one. 2021 Entertainment Wrap-Up - The Loop Olivia Fuller is the most famous toddler actress in Quahog. Stewart Gilligan "Stewie" Griffin is a fictional character from the animated television series Family Guy. Franzese has earned thousands of dollars as the Real-Life Peter Griffin, but that doesn't mean he does it full-time. d. In "Stuck Together, Torn Apart", it showed Stewie jumping on his parents' bed. Quagmire is a former ensign of the U. S. He has evolved each season, becoming a stronger, more mature person even though he has not aged in 20 years. Virgo belongs to the Earth element of astrology, along with Taurus and Capricorn. " He pulls up on the driveway of the Griffin home to try and rescue Stewie who happens to be stuck on the roof. Glenn Quagmire (born Glenn Quagglechek) is the sex-crazed, perverted neighbor of the Griffins. If we're talking Savage Hulk, I'd put his IQ right around 99 on the Current “Wechsler IQ Classification” scale. Brian told him to get down but he didn't so he jumped too high and hit his head, causing it to flatten to the "football" shape. “Patriot Games”. Some fans find it odd that Stewie Griffin is not only the smartest of the Griffin kids, but also the most mature and possessing the deepest voice. He immediately declared her to be his mortal enemy and begins to plot. The Stewie Griffin fan theory puts a spin on the seemingly normal family dynamics. What is Stewie’s IQ? This is evident when he took an IQ test in one of the episodes and scored a 70 . Stewie Griffin is the youngest member of the Griffin household, and despite being an infant, he is easily the smartest character in the whole show. These list of people Stewie has killed would be included later in the article. This is the result of Peter GRIFFIN’S JOB LEVEL UP MILLIONS. wikia. The old man Herbert is attracted to him, though Chris does not notice this. Is Stewie Griffin a genius? Stewie is just a baby but he has a British accent and the highest IQ on the show. In a much-awaited (and very necessary) move, Stewie saw a psychologist. ”. Stewie’s father, Peter Griffin shows observable symptoms of mild mental retardation. 10. The fan continued: "The Highest IQ ever recorded was William James Sidis, at 300. I figured out how Stewie can talk and is so smart. Family Guy (TV Series 1999– ) Alex Borstein as Lois Griffin, Tricia Takanawa, Barbara Pewterschmidt, Additional Voices, Loretta Brown, Old Lady, Jewish Woman, Woman. Stewie's Funny Brother appears in "Mom's the Word" when Stewie believes he will live forever at Thelma Griffin 's funeral but is concerned about his brother's welfare. 03 Her birthday is on June 3, 1958. Copy. When Brian Griffin told Stewie that he was going soft when he failed to shoot a boy, Stewie invents a machine that is supposed to make him more evil, but it instead creates a clone of him and puts all of the original Stewie’s evil into the clone. It is also observed that. Stewie is a short, tubby, baby with an abnormally shaped head. While. at around 70. Stewart Gilligan "Stewie" Griffin is the youngest member of the Griffin family in Family Guy. Took me long enough. For 16 seasons, Meg Griffin has been the butt of the jokes in Family Guy. 10. It was an honor to show viewers how much they. As the wife of Peter Griffin and mother of Chris, Meg and Stewie Griffin, Lois has been a reliable. But his eloquent speech, upper-class British accent, and. I'll give you a hint: it's in my diaper, and it's not a toaster. RELATED: Family Guy: 10 Must-See Episodes From Seasons 1-5 While Chris is the relatable, low-IQ American teen with regular troubles, Stewie is the often-hated, impeccably cultured, disdainful toddler who is perhaps Seth MacFarlane’s best creation. However, in a few episodes, Stewie has referenced having an extremely high IQ, which he believes to be 300+. It was an honor to show viewers how much they. There is a running gag in the show regarding who can understand Stewie. Lois lives at 31 Spooner Street with her family and also Brian, the anthropomorphic family dog. The Griffin family is a fictional family and main characters in the animated television series Family Guy, and who also appear in The Cleveland Show. He knows how to keep his cool:. Turns out that Stewie Griffin’s British accent is completely fake. Stewie Griffin is the baby of the family. The Car He Drives. She was usually seen as a fifth member of the Ugly Girls group, along with Patty, Ruth, and Esther, before she was eventually written off the show. He. test, which places his I. Stewie Griffin VOICE. However, his pseudo-intellectualism brings his iq down as he "failed college twice" according to Quagmire of all people. Fans have theorized that the Family Guy movie Stewie Griffin: The Untold Story was an allusion to 9/11 and a way for Seth MacFarlane to reconcile his feelings about having missed one of the flights that hit the Twin Towers due to a hangover. But with the addition of Stewie, Family Guy becomes what it is today, one of the top adult cartoons in history, set to match wits with The Simpsons. What is Peter Griffin's IQ score? In the season 4 episode "Petarded", Peter discovered his low intellect falls slightly below the level for mental retardation after taking an I. Writers: Seth MacFarlane. Standing at 6”1 in height, Peter is the tallest member of his family.