For me I would have to say kidney stones !!!!!
The doc's have told me that it is the closet thing to child birth a man can get to ,lol , I have been in a bad car wreck , and tore my acl , but they dont even come close to the little kidney rippers . When you have them you cant walk , you cant take a leak,you cant do anything but curl up like a ball and pray for pain med's ,,lol.
let it rip peep's !!!!!!!!