ass vault 

homosexual slang refering to the tighness of ones ass

"dude i met this guy in this club and we went back to my place, but then i found out he had an ass vault,it was bad"
"true that"

ass vault by Ollie Wright August 18, 2006

ass-vulture 

one who takes advantage of pre-pukers sexually.
typically an action taken by frat boys as a last ditch effort to get laid.

do not invite chad to this party, last time i passed out, he was a real ass-vulture.

ass-vulture by terrythefunkjedi January 6, 2009