a man who is a stupid incompetent fool

Vulgar A penis, Vulgar A person, especially a man, regarded as mean or contemptible, Chiefly British A fellow; a guy, transitive verb_ To have sexual intercourse with Used of a man, To treat (someone) meanly or unfairly; exploit or cheat Often used with over, verb_ slang To waste time, to goof off, slang, vulgar, of a man To have sexual intercourse with