A penis that hides inside of a vagina. Usually a sex tool used by transvestites who like it up the butt, by there own dick.

or more appropratley, vaginal penis.

Visual: Picture the ALIEN from Alien vs. Predator's internal mouth that fucks everyone up. Instead of being a mouth inside of a mouth, its a giant black-like penis inside a tight vagina that fucks everyone.
The fuckin' tranny at the club last night kept trying to hump everyone with its vaginal penis. It poked me in the eye. So i skeeted in its mouth, just for fun. The vaginal penis then retreated to its gushy cave.
by Bob McDugal February 10, 2008
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a humorous term for clitoris because the clitoris is analogous to the penis.
Stimulate the intra-vaginal penis of the girl before penetrating your manhood into her.
by uttam maharjan December 11, 2010
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