I have a friend who is ultra careful and still managed to lop off a few fingers with his table saw. When I saw him at the hospital, my first question was if I could have his table saw?
LOL!!
Many years ago, I was letting my roommate horse around on my Yamaha in the backyard. He managed to upend it and break his leg (a freaky weird break and 10 weeks in traction!).
I was visiting him at the hospital and jokingly asked if he was going to pay for the bent handlebars. Nurse heard me and went postal. Gave me dirty looks every time I was there after that.