Devided by a "common" language

"C--t"::: As a broader derogatory term, it is comparable to prick and means "a fool, a dolt, an unpleasant person – of EITHER sex". This sense is common in New Zealand, British and Australian English, where it is usually applied to MEN or as referring specifically to "a despicable, contemptible or foolish" MAN.

During the 1971 Oz trial for obscenity, prosecuting counsel asked writer George Melly "Would you call your 10-year-old daughter a c--t?" Melly replied "No, because I don't think she is."

In the 1975 film One Flew Over the Cuckoo's Nest, the central character McMurphy, when pressed to explain exactly why he does not like the tyrannical Nurse Ratched, says, "Well, I don't want to break up the meeting or nothing, but she's something of a c--t, ain't she, Doc?"

In American slang, the term can be used to refer to "a fellow male homosexual one dislikes".

Other meanings
It can also be used to refer to something very difficult or unpleasant (as in "a c--t of a job" ),...

...in British, Irish, New Zealand, and Australian English, with NO negative connotations to refer to a (usually male) person. In this sense, it may be modified by a positive qualifier (funny, clever, etc.)

For example, "This is my mate Brian. He's a good c--t."