When inside the Wammy Burger, after misfiring the machine gun, Bill finally gets his food but goes off about how it isn't like in the picture. He holds up the burger and says, "look at this sorry miserable squashed thing." at that time there is a wrapper on the burger, and some ceiling tile stuff on his shirt. When he turns to ask the people, "can anybody tell me what's wrong with this picture?" The scene cuts back and the wrapper is gone, and so is the ceiling tile stuff.

It seems odd to have such a slip-up right when he is asking that question.