The brutal art of absolutely destroying a man's
no-no zone with your shin at such speed and with such a tremendous force, you effectively castrate him.
Person one: Yo man, did you hear that
Ethan just got shin bashed in the dick bag by Big Bully Bobby
Person Two: Holy fuck is he ok?
Ethan: *Limps over* AW SHIT MAN MAH BALLS! *Collapses dead on the ground*.