Andrea has always wanted to become friends with the Bikers, a group of football-playing, bike-riding boys in her town that can get away with anything they want. But they won't let a girl hang out with them. When the instantly popular David Callahan moves in next-door, Andrea convinces him to get her an in with the Bikers. But she soon realizes that David never intended to help her, only humiliate her. After she and her friends realize how awful the Bikers truly are, they start a prank war that evolves into a series of fistfights, which will ultimately evolve into something none of them ever imagined happening.