When a nasty girl wants you too eat her out, so you uppercut her right in the Twat, therefore making said girl yell in pain and never want to have her salad tossed again.
Corey: "Man I gave that hoe an uppercunt the other night."
Mike: "Sweet man, how'd it go?"
Corey: "Well, I don't think she wants me to eat her out again, it smelled like beef tacos."
Mike: "Damn dude you would fuck a girl with too much salsa on her taco."
Corey: "Just another notch in my bedpost my friend. Lets get on Live and tell Ricky."
Mike: "Fuck yeah."