Yep, I've read about that elsewhere. It reminds me of what a local TV station in the Southern California area reported on a few years ago. Apparently, a stupid prank that local junior-high or middle school boys were doing to other boys. They would come up, unexpectly, to another boy, and punch him---hard---in the gonads. And, all the while fiilming it for putting on YouTube later on, the kid , the victim of the stupid prank,would double over in pain on the ground. That prank went too far in one instance---a kid had to have one testicle removed, so much damage was done. So, local medical professionals were urging, pleading with kids to put a stop to this dumb, asinine prank. Not good, not good...
Titch