21 Jump Street (2012)

Continuity mistake: When Jenko and Schmidt are throwing the house party, Jenko invited the 3 nerds to help him hack Erik's phone. When Jenko lets them in, only two guys walk in, then he shuts the door. In the next shot, all 3 guys are inside.

Domingo: You guys even real cops? You look like kids in Halloween
Jenko: Hey! You want me to beat your dick off?
Domingo: You want to beat my dick off?
Schmidt: I think what he was trying to say was, he's gonna punch you so many times round the genital area that your dick's just gonna fall off.

Trivia: Before the One Percenter leader crashes his motor cycle into the chicken truck during the car chase sequence, the Wilhelm scream can be heard.