the action a girl commits when she tries to forcably insert a unusually hard log of poop into her vagina causeing it to be there for many days and occasionally many weeks.
"you know how my mom was being such a bitch yesterday? well i discovered it was becuase she was on her first day of poopvagina"
by keeennnan dradel December 18, 2007
The dirty crust found in the vagina when a girl wears her underwear backwards.
Katie has a poop vagina
by JHerrmann May 13, 2006
When you have anal sex with a girl and you suddenly pull it out of her ass and shove it in her vagina...leaving her vagina poop stained.
Oh my gosh kevin the sex was great but...you left me with a poopvagina. I need to go wash
by imma retard April 14, 2009