My girlfriend works at a medical clinic, and she received a file where a woman had a bladder prolapse. Now, a prolapse means "to fall out of", and many elderly people have "intestinal prolapses", where the intestine droops out of one's ass. We're wondering how an entire bladder can completely fall out of a fucking vagina.
http://www.emedicinehealth.com/prolapsed_bladder/article_em.htm
10 bucks says this turns into a new fetish.