At the beginning of the movie when Big Red collects votes for the captain, she goes over to Whitney, Courtney, and Torrence. When she is collecting the votes by them, she makes a slight trip. It's not that noticeable, but still, it's a slip-up!
OK....They were in a locker room....so that means that she could have tripped on something....use some common sense....locker rooms have stuff all over the floor
Also, the one shot was a full shot from begining to end. On the DVD version, the director says that was the only shot that the actors didn't royally screw up in.
That isn't a slip-up..I thought it made them seem more like the characters than actors. I personally can't stand the fact that not one "cool" person in movies ever trip and/or fall on camera..it gives it character