A word to describe vigorous sexual activity in which the lady receiving the male's penis is penetrated to a level which could also be described as "hardcore" or painful.
When someone you really hate is pissing you off you call them a CC. They don't even need to be doing anything but you can call them a CC (cancerous cunt) anyway.
I saw zak from school today and he was showing off his new car that was given to him by his parents. He was being a right CC (cancerous cunt)