1 definition by The Nastifier.
The characteristic of a vagina after it has been fucked so many times, it falls out of the body and hangs like a penis would. In most cases, the vagina might turn inside out, but in rare, most slutty occasions, the vagina just slips out of the female body. Nobody has ever spotted a cock-gina, but, with the excessive amounts of whores out there, we're almost positive they exist. Cock-ginas can be enjoyed by both sexes. You can insert a penis inside of it, and you can also insert it inside of a vagina or anus.
Tom: "Did you have sex with Justine last night?"
James: "No, I was about to, but I looked between her legs and noticed she had a cock-gina."
James: "No, I was about to, but I looked between her legs and noticed she had a cock-gina."
by The Nastifier. October 1, 2010