I'm a bit late to the party but I want to tell a story... I had testicular torsion in 4th grade. Here's how the ordeal went:

At school on a Friday I was possibly hit in the groin with a soccer ball (looking back I can't remember if it was the same day or just some day close to it) and then later on in the evening I started having really bad throbbing pain in my testicles. I knew this was a serious situation because of how bad it hurt, so I went home nad told my mom, who told my dad, who is a doctor. I was watching Invader Zim when my dad asked to look at my balls cause he was worried about it. So after he looked he said we'd aught to go to the ER.

So we went to the ER and had to wait for around an hour and a half, with me in so much pain that I had to sit in a wheelchair. Then I was led back into the hospital for the first time ALONE for exams. I've never been naked around anyone in my life before this, other than when I was very young, so this whole thing is really overwhelming. White young male doctor checks me out, sends me back to black middle-aged female doctor for an ultrasound on my balls. Awkward. Before I'm sent home I'm told they'll be operating the next day, and that I "was lucky, because if [I] had waited any longer [I] would have lost [my] testicles."

Next day was the surgery, and I remember being in the operating room and the doctors and nurses talking to me before they put me under. They were all young and nice and I was so embarrassed. I also was very self conscious because I was an early bloomer and had quite a bit of ball hair, and these young blond lady nurses would know and it was so uncomfortable. I later turned out to be gay, but at the time I was most worried about the girls' opinions of me.

Then I woke up and I had on gauze underpants and there was were really gross stitches down the center of my sack. Then started my recovery, which entailed my friends calling me "Crotching Tiger Hidden Dragon" for weeks.

Oh and I was once in a college class and heard testicular torsion was a 1 in a 1,000,000-type thing.

If it's any connection, I haven't been naked or had sex with someone ever in my life after, and I'm 20 now.

tl;dr: I was called "Crotching Tiger Hidden Dragon" cause I had surgery on my ballsack.