Someone who rapes men and then kills themselves because they cant live with the stink of shiton their dicks. usually found in gay bars. usually black or asian
Damn! i just escaped from a suicide bummer! someone pump me out!
by Heinrich muller September 03, 2003
Generic name for one who rapes a man in the anus (bumming), not knowing the man has AIDS, thus shortening his own life for a moment's pleasure (if having your cock up the shitter of a non-consenting person of the same sex is your idea of pleasure)
Don't bend down when the suicide bummer is around, people. He'll give AIDS to his victims.
by the slut formerly known as your mother October 01, 2004