Often in Bully, words aren't enough and you've got to back up your tough words by fighting your enemies. To begin with you'll just swing wildly, but by going to Gym class, going a few rounds with preppies in a boxing ring or even hanging out with that hobo behind the old school bus, Jimmy will pick up new moves and combos to improve his fighting.
When an enemy's health is low enough, you can humiliate them by pressing 
when the 
shows.
Basics
Move
Move camera/change target
Lock on/guard
Fire/throw weapon
Punch/kick
Grab; reverse enemy hold
Taunt(While holding )
Apologise(While holding )
Hold moves
Grabbing an enemy with 
means you can push them around - into bins or lockers, or just keep them still while you deal out some punishment.
- Punch/kick; hold to headbutt
- Shove
- Tackle
- Leave
Ground fighting
If you tackle an enemy to the ground with , there are a number of options to inflict damage while you've got the upper hand.
- Punch
- Drag enemy upright; reverse enemy hold
- Knee
- Stand up
Hobo combos
Behind the school bus, an old drunk veteran will help you learn some advanced moves. Bring him a transistor, and he'll show you a new combo that does more damage than your regular attacks.
- Uppercut: H
- Leg Sweep: H
- Heavy Kick: H
- 5-Hit Combo:
- Roundhouse Kick: H
- Overhead Punch: H
Note: H means to hold the next button down.