1 definition by BallsToTheWallz

A vagina...that is VERY tight. After insertion of penis, into previously mentioned snatch, the penis is overcome with the sensation of being in a very tight place. Thus likening the pussy to a piranha.
Man that girl that I banged last night definitely had a piranha... I don't know if my dick is still attached.

Made famous by Lil' Wayne in Keri Hilson's song "Turnin' Me On"
by BallsToTheWallz May 30, 2009
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