“Alarm! Intruders in the camp! Wake up you piss-ant sons of bitches! I swear I'll cut the balls off anyone I don't see fighting! Get up you curs! If they escape, God help me, I'll burn the damn still to the ground!”
O'Reilly is a foul-mouthed brute who tries to keep order over his subordinate raiders. His behavioral characteristics are typical for a raider captain. He is adept in the fine arts of torture, tactics, strategy, guzzling beer and belching. He doesn't have much involvement in the story except for a few choice one-liners. He does get to shout them out very loudly, if that's any consolation to him.