Killer is a tall, muscular man. He has long wild blonde hair that reaches down to his thighs. He wears a plain, white and light-blue striped full-head helmet with many rows of holes in it, and what look like modern headphones on both sides. He also wears a black shirt with white polka-dots and an open collar that shows his chest, with blue riding chaps over his pants. Additionally, Killer has a red sash around his waist.