Continuity mistake: In the car, Peter talks about how he shouldn't have had that prune smoothie. Suddenly their car has no rear window, and the ceiling of the car is completely different with lines going everywhere and extending back down over where the rear window used to be. (00:09:24)
Continuity mistake: Peter picks up the phone to call the Scout leaders and points his finger up in the air. In the side shot, it's just his finger extended up, but when it cuts to a closer angle, suddenly his thumb is extended outward as well. (00:07:00)
Continuity mistake: On the couch, Lois tells Peter that maybe Chris is the one that should be earning that badge. As she does, Peter's arm is down at his side and her hand is resting on it. It then cuts to his reaction and suddenly his arm is out in front of him with no time between shots.
'Family Guy' Through the Years - S16-E16
Factual error: When the guys enter the disco in the 1973 segment, "A Fifth of Beethoven" by Walter Murphy is heard playing; that song was recorded and released in 1976.
Continuity mistake: Peter rescues the Fishmans. When the family pulls him up he's holding both of them under one arm and has a huge rock that came from nowhere under the other arm. (00:19:50)
Chitty Chitty Death Bang - S1-E3
Continuity mistake: Just before Chris tells Stewie to make a wish, there is a pie server next to the cake on the table. When it cuts back to the family it has vanished. (00:21:29)
Chitty Chitty Death Bang - S1-E3
Continuity mistake: Peter walks in from the front door and stands behind the couch where Lois and Brian are seated before he tells them he canceled the party reservation. Between shots, his position behind the couch suddenly changes as does the angle that Lois is looking up at him from. (00:08:05)
Chitty Chitty Death Bang - S1-E3
Continuity mistake: Peter goes to a save the animals machine at the arcade and at first fails. Inside the machine you can see a yellow bear up against the corner to Peter's right. In the next shot the bear is gone. Several other items inside also change. (00:06:26)
Yug Ylimaf - S11-E4
Continuity mistake: In reversed time, we see Cleveland falling back to the inside of his house that had just been wrecked by Peter who launched himself with a cannon into it. The camera zooms in on Cleveland as he falls back to the inside of his house, only for Peter to suddenly be visible along with an additional piece of the roof taken away, after the area in which Peter would appear on and the roof-piece disappear at was off-camera for a few seconds.
I Never Met the Dead Man - S1-E2
Continuity mistake: When Peter comes back into the room after the TV comes on and is wanting to take the family to the folk festival, he stands at the end of the couch with his back to the window. You can see their front door off to the side behind him but not close enough. When it cuts to a different angle, suddenly the door is right behind him, then the window again when it cuts back. (00:17:10)
Continuity mistake: In episode 6, right before Brian's death when Stewie decides to go back inside the house to get his knee pads, he stops right before he enters the house. In this episode, when the same sequence is displayed along with Stewie (from the future) returning to that time, his former self never stops before entering the building. (00:18:40)
Screams of Silence: The Story of Brenda Q - S10-E3
Continuity mistake: Throughout the entire intervention scene you can see Brenda's hands. After her boyfriend starts talking he says they are getting married. Brenda holds up her hand to show her ring and suddenly there's a splint on her finger.
Continuity mistake: The kitchen sink is completely missing. It has always been in front of the window through the entire series. (00:01:40)
Continuity mistake: When Lois is outside, the mail lady gives her Peter's check. The front door has no window on the outside, yet inside there is one. (00:14:25)
The Thin White Line (1) - S3-E1
Continuity mistake: Brian says Lois' toast is ready and it pops up, but in the next shot when the family is applauding him, the toast is missing and the toaster lever is pushed down. (00:07:20)
Revealing mistake: Peter's right eye overlaps his nose when he's watching TV with his family.
Something, Something, Something, Dark Side - S8-E20
Continuity mistake: Dak sits in the back of the snowspeeder and says "Right now, I feel like I could take on the whole empire myself" so Luke gets out. Dak is in back when he flies out but when he is in space he is now sitting in the front.
Farmer Guy - S11-E20
Continuity mistake: When Brian enters the farm house, Meg is on the floor unconscious on her back with her face up, but the next shot when the rest of the Griffins enter, Meg's head is turned to her left.
Continuity mistake: When Stewie jumps off the side of the hot air balloon, he has no rope attached to his ankle. Next shot they show him hanging from the hot air balloon from a rope tied to his ankle.
Continuity mistake: When Mort goes into Stewie's room, there is a sign on the door that tells Brian to stay out of his room. A few minutes later when Brian and Stewie enter the room, there is no sign on the door.
Chosen answer: It's a real song called "Elvira". Originally by Dallas Fraizer in '66, however, this version seems to be the Oak Ridge Boys cover version. However, the mega lesbians skip the verse and just sing the chorus after the opening line.
Bishop73