I have one from work last week. I work with folks on short term disability, so a lot of fairly gross things come across our desks and I thought I was pretty hardened. I thought wrong. Our nurse told us this one. It's tragic and sad and totally gross. Be warned.
A lady was attempting to commit suicide, and chose the method of putting a gun in her mouth. Except, as she was starting to pull the trigger, she sneezed, which altered the gun's trajectory. It apparently traveled through her sinus cavity and hit one of her eyes before exiting. I don't know where exactly the bullet exited, since I was dealing with the mental image of a bullet going through someone's sinus cavities and trying to remind myself that I really did want to eat lunch that day.
Yeah. I'm really not as tough as I like to think I am; a very cowardly part of me is glad this lady is not my client, and so I do not have to deal with her and figure out how you react to that story.