I heard this from a friend at work a couple days back. Even now, everytime I think about it I grab my balls and gulp.
This chap in Lichfield recently dislocated his hip, I'm not entirely sure how it was done but needless to say it pretty bad. Whilst in theatre having this leg popped back in the surgeon managed to get something trapped in his socket. Not entirely sure what it was, I was told it was his testicle although how this would happen I wouldn't know. I reckon it was either the Epididymis or the Vas deferen tube. FUCK THAT! Imagine the pain of having part of your genetalia trapped in your hip socket.
Anyhow, the poor chap was awake whilst this was going on and on feeling the sensation screamed so loud he managed to rip his vocal cords!!!

Now that has got to be a new meaning of pain.