1.) A person who nobody likes, but people accept for reasons beyond their control, usually becoming a persons/group of persons bitch.
2.) The nickname given to the prison bitch
Kid 1: "What the hell man, this kids annoying, why do we let him hang out with us?"
Kid 2: "He's the teachers son...hes a sambles."
Prison Inmate: "Hey sambles, get over here! I dropped my soap bitch!"