Bully Cheats

There is a glitch within Bully that allows you to hit a Cop or Prefect without them being able to get to you.

There is a wooden bridge across the entrance to Bullworth School. If you jump onto the hand rails of the bridge while the authorities are after you and shoot at them from there they can never get you. They try to grab but can't get you due to the glitch.

During dodgeball, press L2 to bring up the help screen right before an opposing player has the ball. While the help screen is up, your players will be not be knocked out if they get hit. The ball should bounce harmlessly off your player, allowing you to pick it up and go on the offensive.