• When Peter and Lois are about to have sex, the candles on the dresser alternate between being held up by holders and standing up by themselves.
  • The robe Lois drops on the floor before she takes her gloves out of the drawer has vanished when she puts on her boots.
  • In the song "Give Up The Toad", when Peter is standing on the lunchroom table and dancing, his head and whole body shrinks.
  • Meg's silverware vanishes off of her plate during the dinner scene.
  • When Lois & Peter confront Meg about the toad, it is daytime but when their conversation continues after the cutaway, it is suddenly nighttime.
  • Connie's belly button disappears when Mr Berler confronts her, and in some parts of the song.

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