The stuff your parents should've stuck too.
Dammit Jimmy, your parents should of stuck to Buttstuff!
An offensive term for a homosexual, generally male. Refers to the act of engaging in anal sex, a.k.a. buttstuffing.
Joe - That buttstuffer keeps touching me! What the hell should I do?
Tommy - Break his cock-sucking face, man.
When someone does anything with the butt sexually
hey man we are not doing buttstuff today...