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Although most common in prostitution rings, the fithy pussy consists of a "strung-out" vagina, it often resembles the sleeve of a wizard. STD's are also a notable characteristic.
Ant: Dudeeeeee that girl Michelle is bangin!
Nick: Nah chill man, I heard she has a filthy pussy.

Michelle: I DO NOT!
by Meesheepooantmarc January 21, 2009