From the beginning: Bruce getting attacked in the food line, which results in this exchange.
Chinese Prisoner: You are in hell, little man! And I am the devil.
Bruce Wayne: You're not the devil. You're practice.
- And so begins a beatdown of epic proportions, not just of the guy that attacked him, but every other prisoner that joins the fight. He even breaks a guy's leg!
- Capped off by this funny/awesome moment when the guards come and drag Bruce away to solitary confinement for "protection":
Bruce: I don't need protection!
Guard: Protection for them! [cue a shot of the prisoners rolling about in the yard, screaming in pain]