Hmm falling out of a tree at about 7 years old landing in stinging nettles only to have the tree branch fall on to me I stumble home (it was close) and wake up a few hours later literally covered from head to toe (even my penis) in the lil itchy bumps you get from stingers. Have been smashed in the face with a cricket bat and toilet Seat (did jackass stuff in my teens) the cricket bat actually knocked me out for a couple mins. I broke my arm swinging off a door frame and was then trotted around town for a few hours by my mum who didn't believe I had broken my arm. Sliced my right shin open like a upside down cat flap. Sliced the back of my right leg open on barbed wire. And have also had the metal grate of a bus step go into my left shin right down to the bone till you can see the muscles moving inside took 9 injections to numb the tissue around and some even into the muscles inside before being stitched up. Been stabbed in the lower abdomen and also stabbed in the right shoulder blade by a screw driver. All pretty painful hard to choose the top one lol.