1 definition by nodoitgang

Top Definition
An individual that on multiple occasions has overly enjoyed receiving penetration through the sphincter and into the anal cavity.
"Dude's been a buttslut for a while now, he came out in high school"

"I'm still a virgin, I only get it in the butt, I guess I'm a buttslut"

"What what, in the buttslut"
by nodoitgang May 17, 2008
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