Someone who is tough.
Someone who did something amazing.
"Jeff i was walking down, and i saw this one cunt, man he beat the shit out of this dick head. he pulled out chains out of no where and whipped him and ripped out posts from a fence and started bashing all his mates, i swear man, he was a HARD CUNT"
"Fuck man, tony jumped out of a plane with no parachute, what a Hard Cunt"