QC

Acronym for Queen Cunt, or one in an undeserved position of power who makes various decisions in a random fashion.
Often seen eating her weight in McDonald's McGriddles, she takes pleasure in harming others through her antisocial behavior.

Cindy: "Goddamn, did you see QC, her ass was as wide as ever."

Pat: "Yeah, those McGriddles add up after a couple of years, her ass was dimpled and large."