When there are 5 girls in a room, or you are a guy with five female friends you have a fivegina. meaning five vaginas. fivegina.
Wow! man look at the group of girls that's a fivegina.

Dude1 "Hey, aren't your five best friends girls?"
Dude2 "Yeah, I have a fivegina."
by peeennniiii May 2, 2011
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