Yes they cut themselves with razor blades. Its turned into a really sick source of entertainment. Kids shouldnt be allowed to watch any of it IMO. Its not a fit entertainment for kids nor for the low IQ adults with nothing better to watch, and no I didnt see the show you are speaking of. If I wish to watch that sort of entertainment I will go to a cockfight.
The big timers are the ones that generally cut themselves with razor blades, although sometimes, some of the guys, especially on the lower circuits get REALLY messed up doing stupid stunts.
More or less, Pro-Fake Wrestling is a soap opera for 14-35 yr old males....