i have yet to get hit in the nads, but then again I wear a thing called Protection (not rubber wrapping paper either) other then that I never got hit in the face.
Once I did see someone get hit in the nutts and it tore through his pants he was crying until the ambulance came and picked him up. We chrono'd everyone on the field (it was a walk on woodball game) and found 1 guy who was shooting @ 385fps. then kicked him off of the field. (he'd been warned earlier when he was shooting a little over the limit. he **tried to turn it down** all the way the wrong f*ckin' way)