In the shower scene where the soaps are dropped, what Larry is holding changes constantly. He goes from holding a white tube of something, to holding what appears to be a green shampoo bottle, to digging in a zippered case with his stuff in it, back and forth and around, several times.
In the scene where Adam Sandler and Kevin James ask each other questions in preparation for the trail, they ask each other when their birthdays are. The birth dates they state are the actors' real-life birthdays. Adam Sandler 9th September, Kevin James 26th April.