Continuity: In the part where the nerds are in jail, there is a close-up scene of a mean character that throws down his playing cards before he approaches them, but then when the next (wider) angle is shown, you can see the same man throw down his cards again.

Factual error: There is a scene where the 'ex-bellboy' goes looking for the nerds in the hotel suite. He is wearing a 'White Castle' apron, indicating that he now works at a White Castle Burger Restaurant. There are no White Castle Restaurants in Florida.