git
From Longman Dictionary of Contemporary Englishgitgit /ɡɪt/ noun [countable] British English spoken not polite UNPLEASANTan offensive word for an unpleasant and annoying person, especially a manYou miserable git!Origin git (1900-2000) get “someone born to an unmarried mother” ((16-20 centuries)), from get “to beget”