1. noun. A nomadic miserable cunt, who becomes so obsessed with a guy, that she will do basically anything to maintain his attention; whether it be sex, incessant annoyance, or other favors; the term is connotatively derived from the fact that the broad in question is virtually clinging onto his testicles with strength considerably more powerful than a GI Joe Kung-Fu grip.
2. noun. A bitch that is a freeloading, mooching cunt.
1. That nuthugger won't leave me alone. All I wanted was for her to blow me, and now she won't stop calling me. It's getting weird, but at least she buys me food when I want it--usually after she blows me.
2. I was trying to make a drunken feast in the kitchen, and this nuthugger wouldn't stop trying to mooch my shit. If she was that hungry, she should have blown me.
There's nuthuggery afoot here...