The female genitalia, especially the vulva.
An extremely unpleasant or objectionable person (in US, especially a woman; in UK, Ireland, Australia, New Zealand more usually a man).
An objectionable object or item.
Fix the car? I’ll sort the cunt out at the weekend.
An unpleasant or difficult experience or incident.
A woman, women, or bottom (i.e. submissive partner, not the top) as a source of sex.
I’m going to hit the clubs and see if I can get me some cunt.
(positive) (with words funny, good) A person (mostly between male friends); compare bastard.
Tom's a good cunt: he fixed my car and didn't even charge me for it!