Brook is a tall, tan, skinny man who has a rather distinctive face. He has a slight goatee on his chin and some side burns. He typically wears shades never revealing his eyes. On his forehead was a scar. Brook is an eccentric character, While he looks like and fancies himself to be a gentleman, he does possess vulgar and perverted manners and habits such as asking to see women's panties, yelling impatiently for food, and occasionally burping and farting conspicuously.