There used to be a TV show (Freepers may supply the name) that consisted entirely of teens doing dangerous stunts and suffering often-serious, painful, and bloody injuries.
“America’s Funniest Home Videos” pretty much.
Perhaps you are looking for the name "Jack-Ass".
The folks that did that volunteered for it.
I've done some dumb stuff in my lifetime (hardcore stupid, actually). And I'm missing some internal organs.
But a man has to know his limits.
If it hurts, don't do that.
/johnny
Jackass or Whacked out Videos comes to mind.