the dangly flappy labia majora - the ones you need to pull apart to let the piss flow sweet
I tugged on me piss flaps and jetted out a stream of gold...
by M.Powers February 26, 2006
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Man, I really had to spread Mindy's piss flaps to give her oral sex last night.
by W54th8x July 26, 2010
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your cunt lips man, what did you think?
My piss flaps were extra cheesy this month time for some vagisil
by smashed bag of assholes January 8, 2007
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Old saggy vadge lips or abnormally huge labia majoras; mythical cunt lips on women of loose morals. Piss Lips are what most busted old whores end up with in the putird old age of 60 and up...
Your mothers piss flaps are a dark black on the outer edges, blending into a dark brown going in and finally a rashy-pink at her sad dry entrance.

She needs to stop pissing in the river, her piss flaps will catch parsitic cheese!
by Blu Finger April 6, 2008
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"Her piss flaps were so big she needed to use suspenders to keep from shiting in 'em."
by reggiefloyd March 2, 2009
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