Urinal trouble

School

This happened when i was a freshman in college. t I left my science lesson to go to the toilet, but when i got there i saw that the floor was covered in water, so i thought no big deal and went over to the urinal. All of a sudden i slipped and banged my nuts on the side of the urinal, it was the worst pain i have ever felt. Anyways I stayed there for the remainder of the day (1hr 30mins) still trying to recover, and an hour after every one had left my science and history teachers came in to inspect the graffiti on the wall. There i was still in the fetal position on the floor. The worst is yet to come - they sent me to the school doctor who was a 60yr old man, going deaf, who asked to check it out! I just said that I was fine and managed to hobble away...