The Bad News Bears (1976)
Director: Michael Ritchie
Let's face it, there's really nothing more enjoyable than watching foul-mouthed children play baseball. (This is why we can't be parents.) Couple the wrong-side-of-the-tracks baseball team with the worst alcoholic coach possible and you've got The Bad News Bears. Their star player rides a Harley, chain smokes and is considered a loan shark. Plus, he's like 11. It tops our lists of most offensive (and awesome) underdog movies.