When I was in pharmacy school, I was telling my communications major roommate about the very interesting lecture we had that day, about sexually transmitted diseases.
"They showed us pictures of this anus with sores all over it....." She nearly

while I ate my dinner, and then I said, "Hey, at least I didn't have to take that picture!"
I'll never forget the picture of the man whose nasal septum had been eaten away by syphilis, and they stuck a dental scaler thingie through the hole.
This roommate had a friend who was a x-ray tech at an ER in a nearby hospital, and was always calling her up and telling stories about things people had stuck up themselves. Even in those pre-HIPAA days, I told her that this was not a good idea.