Corrected entry: Homer says Marge is the only woman he ever kissed. But he kissed Mindy Simmons earlier in the series.
A Streetcar Named Marge - S4-E2
Corrected entry: When the producer asks the auditioning men to take off their shirts, he says, using French, 'Déshabillez votre chemise,' which is blatantly wrong, as it means 'Undress your shirt' instead of 'Take off your shirt.'
Correction: The producer is a pretentious fool. He probably can't actually speak French (at least not fluently), he is just trying to appear sophisticated. It is in keeping with the character that he would get the phrase wrong, and this was very possibly intentional.
Corrected entry: George Bush says that he has to disagree with Orville, Jack and Mr. But at the beginning of the episode, Lenny says that the stonecutters call each other by number and not by name.
Correction: It seems likely that Lenny meant that the number is their rank and therefore their title. After Homers has taken the secret oath the leader gives him a number but after that no other mention of numbers is used. Bush is not the only one who uses other Stonecutter names. When Moe says they have to kill Homer and the Leader says "Take it easy Moe". Before Homer's birthmark is found the leader addresses Homer by his full name.
Corrected entry: The flag outside Springfield Elementary remains still in the wind.
Correction: The flag is soaking wet and therefore too heavy to move in the wind. Perfectly natural.
Corrected entry: At certain points in the series, the multi-armed elephant god that Apu worships is called, "Vishnu," and at other times, it's referred to as, "Ganesh."
Correction: No, it's always called Ganesh because that's it's name. He sometimes prays to Vishnu, but the name of the elephant god never changed when he is talking to it.
Lisa vs. Malibu Stacy - S5-E14
Corrected entry: Kent Brockman reports that the US President has been arrested for murder. This can't happen. Murder or not, the US President is immune from arrest while in office.
Correction: Not true. President Franklin Pierce was arrested for driving a horse and buggy too fast while in office, and President Ulysses Grant was arrested for driving a horse and buggy while drunk.
Corrected entry: John is wearing Homer's old bowling shirt which he got at the Goodwill, but at the end of the bowling episode, Mr. Burn's attack hounds tears Homer's "Pin Pals" shirt to shreds. How could John get that shirt at the Goodwill if the hounds tore it up?
Corrected entry: Throughout the whole show, Homer indicates he has three religions. The first one where he becomes an astronaut, he says he is Christian. Then when he becomes a body guard for the mayor, he indicates he is Muslim when his instructor says he can't worship Muhammad and Homer replies, "Not even during Ramadan?" which is a holy day in Islam. And finally in "Bye, Bye Nerdy" he tells Apu he is Hindu.
Correction: The Simpsons are Christians. The Ramadan thing was just a throwaway joke. I don't know about the Hindu comment, but I bet it was a throwaway joke, too.
Corrected entry: When the meltdown is in progress Smithers says that Homer was hired under Project Bootstrap, yet in the episode titled "I Married Marge" we see that it was Mr.Burns himself that hired Homer.
Team Homer - S7-E12
Corrected entry: When Bart's class goes nuts after seeing his "Down with Homework" t-shirt, we see Ralph sitting on the floor, eating paste. The problem is, Ralph is in Lisa's class, not Bart's.
Correction: If he's dumb enough to be eating paste he's dumb enough to be in the wrong classroom.
Tree House of Horror II: A Simpsons Halloween - S3-E7
Corrected entry: When Mr. Burns is deliberately making Homer unconscious, he is exceptionally strong. He is supposed to be weak, as in "Homer Defined," when he couldn't give a thumbs-up. (00:18:00)
Correction: Since this is a spin-off type episode it doesn't have to follow the other episodes. The Halloween episodes have completely random continuity, with people dying/being changed to other forms/attacked by aliens, etc.
Corrected entry: If Bart has been ditching karate class, wouldn't Akira contact Bart's parents about it? (00:09:15)
Correction: No. He didn't really sign up for anything and Akira never found out his name, he just turned up with his ten dollars and joined in, not like anyone got to know him.
Corrected entry: When Nelson thinks that he sees his father, he cries "you came back from the store." This implies that his father walked out on Nelson and his mother. In several previous episodes, Nelson says that his father is in jail.
Correction: He could have been saying that to reinforce his own reputation as a baddie and to impress the other kids so they wouldn't know the sad (and, to him) shameful truth.
Mr. Lisa Goes to Washington - S3-E2
Corrected entry: Isn't it out of character for Nelson Muntz to be in an essay contest? (00:05:30)
Corrected entry: At the end of the episode Homer says, "To Flanders, the richest left-handed guy I know." The problem is, Flanders isn't; Mr.Burns is the richest left-handed guy he knows, because Homer told Mr.Burns to go to the store. (00:19:50 - 00:21:10)
Correction: Two ways to correct this: 1) Homer isn't exactly the brightest bulb in the box, as evidenced by the multitude of times he's forgotten the names of his loved ones (especially Maggie, poor baby), so the notion that he'd forget about Mr Burns (his boss, who he despises most of the time) isn't outside the realm of possibility. 2) Perhaps, in one of those rare moments of Homer-esque brilliance, he didn't mean "rich" in the monetary sense, but rather in the humanitarian sense.
My Mother the Carjacker - S15-E2
Corrected entry: Throughout the episode, Chief Wiggum acts rather dilligently in his attempts to track down and capture Mona Simpson. But when Mona first appeared (7-8: Mother Simpson), Chief Wiggum was the one who tipped her off and enabled her to escape. He was grateful to Mona because her break-in at the germ warfare lab inadvertently cured his asthma.
Correction: When they first see her in the diner, the other officers are the ones to identify Mona and get Chief Wiggum involved. Chief Wiggum had to track her down, or it'd be questioned why he let her escape. He could "anonymously" tip her off in the first instance because the Springfield police never really got involved.
Corrected entry: What happened to Waylon Smithers? In the first season he is a black man but as the series progresses he becomes a white man.
Correction: On the DVD commentary of this episode Matt Groening says this is a animation mistake and says you should look on it as a really dark tan.
Corrected entry: Marge seems to have remembered her Fear of Flying rather suddenly - only a few episodes ago she was flying to Itchy & Scratchyland in a helicopter.
Correction: She's only afraid of flying in planes.
Corrected entry: Why is Edna Krabappel called Mrs. Krabappel if she isn't (and was never) married?
New Kids on the Blecch - S12-E14
Corrected entry: When Lisa first discovers the subliminal message in the Party Posse video by playing it backwards, we hear the phrase 'Join the navy' delivered wrong because the voice we hear backwards is deeper. The tone of voice shouldn't change when audio is reversed.
Correction: Neither should "Yvan eht nioj" say "Join the navy" backwards - they are using creative license.
Correction: Homer wouldn't want to bring that up with Marge.