sleeping in a bed with a girl and when things get heated, feet rub together. (no sex involved)
Friend: "So what happened with that girl last night?"
Brett Farve: "Oh you know, we did hardcore cuddling."
Friend: "What the hell is that?"
Brett Farve: "You know when your feet rub. As close to sex as you can get without having sex"
Friend: "hahahaha"
by snowboarder810 February 21, 2010
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Cuddling in an extreme way, often leading to sex.
I was hardcore cuddling my cat because I was forever alone.
by Delane December 1, 2013
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