Scab Cracker
Elite marks in the Joker-San Rating System. Describes an extremely beautiful woman, who is so hot, just the sight of her gives the viewing male an erection, which in turn causes whatever "hypothetical" blemishes he has on his member to crack open and ruin whatever healing process has occured. But the woman is so ridiculously hot, it's all worth it....
"Oh my god, did you see Jokers new chick? She's a total Scab Cracker!