Continuity: During the sales trip the two main characters stop at a gas station to get gas. during this stop Tommy bends the door back and after some struggle gets it to the normal door position. Before Richard gets back to the car however there is a shot of the door all dented up but in place. When Richard pulls the door off it falls to the ground and there isn't a single dent on it. (Also, is it me or does it seem a little ridiculous that someone that loves his car so much didn't notice the large dent down the edge of the door as he faced it while walking from the station to the car?)

Revealing: When Tommy is trying to bend the car door back you can see a wire holding the door in place so that Tommy can hit it as hard as he wants and it won't go back in place.

Continuity: In the scene where Tommy and his 'girlfriend' are sitting in the boat and about to get picked on by the kids on the shore, Tommy's Life jacket changes. One shot it's got a white line and a button on it and in the next shot, they're not there. Then the line and button show up again.

Continuity: In the "fat guy in a little coat" scene, you can see Chris Farley's reflection in the window; he's wearing only a white T-shirt. When it cuts back to him, he's in David Spade's coat, trying to rip it.