He's Too Sexy for His Fat - S2-E17
Continuity mistake: After Peter becomes muscular, he goes to the store. In the first shot inside the store, we get a clear look at the register and checkout line, with the area surrounding the checkout. After Warren Fredericks approaches him to cut forward in line, another shot of the checkout now suddenly shows a snack shelf display next to the checkout line that was not there previously. (00:15:40 - 00:16:20)
He's Too Sexy for His Fat - S2-E17
Continuity mistake: When Peter is in the grocery store talking to the Beautiful Peoples Club member, at one point Peter tilts his head, and his glasses disappear. (00:15:50)
He's Too Sexy for His Fat - S2-E17
Continuity mistake: Once Peter comes home with hunky muscles, Lois starts pushing the kids out of the front door. Stewie is in a wagon beside the threshold of the door, and he turns his head to look at Lois next to him as she pushes Chris and Meg outside. In the next shot, suddenly Stewie is now directly in front of the door, with Lois in front of him, and his head has turned again. (00:15:50)
He's Too Sexy for His Fat - S2-E17
Continuity mistake: Peter brings Chris to the front door of the beautiful people club, and Warren steps out to greet them. There is a shadow cast on the sidewalk by the awning, and in the first shot, Peter and Chris are both standing in the shadow. In the next shot, suddenly Chris is no longer in shadow, Peter is at the very edge of the shadow, and Warren is much further away from the front door. (00:18:55)
He's Too Sexy for His Fat - S2-E17
Continuity mistake: After Peter falls into a vat of lard, he is in the hospital bandaged up with a tray table over his bed. As the doctor moves closer and it cuts to a close-up, suddenly Peter's eye is visible through the bandage. Also, a strange metal handle thing appears next to one of his cups. (00:20:20)
Continuity mistake: In the very first scene, the background that Peter and Brian are walking past changes. (00:00:30)
Continuity mistake: When Joe jumps off the trampoline, the trampoline is a lot smaller than when it was before. (00:00:50)
Continuity mistake: In the cutaway gag after Peter says he thought about selling his body to science, there is his skeleton in a classroom hanging up. The teacher asks a girl to come up to it, and between shots, the stand his skeleton is hanging on moves much closer to the wall and corner of the room behind it. (00:01:03)
Continuity mistake: When Peter walks in the front door with his tax refund, he does not shut the door after approaching the family on the couch. Yet moments later, when Peter goes to sit down, the door has shut all by itself. (00:02:34)
Continuity mistake: At the IRS, when Peter walks into Stratford's office there is no light switch beside the doorway, but a 3-gang rocker light switch appears in following shots. (00:03:02)
Continuity mistake: When Peter sits down at the desk in the IRS office, there is a pen and what appears to be a business card on the corner of the desk next to where he’s sitting. After Miss Stratford says she farted, it cuts to a frontal angle of Peter, and suddenly the pen and business card have disappeared. (00:03:07)
Continuity mistake: After the IRS visit, Peter is digging a hole in his back yard for a pool. His kids are standing around at the edge of the hole watching. When it cuts to a close-up of Stewie, he's suddenly standing much closer to the hole. (00:04:18)
Continuity mistake: Peter enters Adam West's office, and the words "Adam West Mayor" are on the door. Adam West then tackles Peter to the ground and starts punching him in the next shot. During that moment, part of the letters are still seen, and the "OR" at the end of "MAYOR" is noticeably much smaller, and the "R" is a different shape. (00:06:45)
Continuity mistake: Just before Adam West opens the trapdoor under Peter, Peter moves further away from the desk between shots. (00:07:20)
Continuity mistake: While Peter is with Mayor West at Town Hall, when Peter winds up in the trap door, the doorknob on West's office door changes sides (so the door opens the opposite way) and the plant moves away from the corner. (00:07:41)
Continuity mistake: After Mayor West enjoys eating the taffy, when it cuts to the Griffin family standing on their lawn, the post-mounted mailbox is placed on the right side of the front door's walkway, but then it switches to the left side of the walkway. (00:08:27)
Continuity mistake: After Lois says that Stewie is the 'president of poopy' she and Tricia change position in relation to the couch. (00:09:30)
Continuity mistake: In the Ulysses S. "Griffin" cutaway gag, just when Griffin and Lee go to start chugging their beer, the soldier behind Griffin suddenly goes from brown hair to blonde. The soldiers also get closer together between shots. (00:10:04)
Continuity mistake: When Ulysses S. "Griffin" is chugging beer with Robert E. Lee, Ulysses wins. When he says "How's that Robert E. Lee," he puts the beer glass on his head. After Robert says, "Okay no more slaves, but we still don't have to read books," the glass is in Ulysses' hand. In the next shot it's on his head again. (00:10:05)
Continuity mistake: After Robert E. Lee loses the drinking contest to Griffin, he sets his mug down and it is under half full. In the next shot, suddenly it's about three-quarters full. (00:10:08)
