The gross-out
comedy that launched a string of progressively more distasteful
and less funny clones.
A geek in braces (Ben Stiller) gets his wanger caught in his zipper,
but still manages to get the girl.
Though not before being caught with his pants down on several embarrassing
occasions, nearly killing a dog, and picking up a hitchhiking murderer.
Read more about 'Gross-Out Comedy' on the BBC Films site