buttbuster

large dick, usually on a gay guy who is top (like to fuck another guy)

my ass is so sore right now, this guy have a real buttbuster in his pants

by stephane June 21, 2007

buttbuster

ok, stephany is more or less correct....BUTTBUSTER is a gay guy with a large cock that likes to fuck other guys and leave them wanting more, butt it is also my handle and has been for 50 years, just because I like to fuck other guys and leave them wanting more...

Hey Jerry.......want me to open your ass for some big fun? I want to be your buttbuster.....

by nelson eddy November 22, 2007

Butguster

A fart, methane emission from the anus, or toot if you're under 5 years old. The phonetic opposite of gutbuster, a hilarious something or other.

Grandpa, you're an old butguster.
Whoever smelt it dealt the butguster.

by CaliGirl16 July 29, 2016