Its a really gross vagina.
Friend: yo i have the funniest story to tell you!
Me: lets hear it.
Friend: okay so i went to this girls apartment and the girl was banging hot; perky tits, real nice ass, cute face - she was banging and we were making out and i pulled down her pants so i could fuck her vag and there was a pooplog in her pussy!! oh it was the sickest thing i had ever seen oh man i threw up all over her vagina it was even more gross - it truely was a vile vagina :-)