A girls vagina that is extremely wide after so much use, you can even fit your oyster within the lips sideways.
Boy 1: Damn her pussy was so loose i could rest my oyster card in her lips.
Boy 2: thats a oyster pussy nig!
Boy 2: thats a oyster pussy nig!
by ahada February 20, 2009
by ahada February 17, 2009