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 1, 2007
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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 2, 2007
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