dumbshit adjective 1noun 1forms 1 adjective1 •(vulgar, offensive) (of a person) Stupid, or prone to making mistakes."If you know me, perhaps you can tell me why I'm calling you?" "Would I be dumbshit enough to tell you? ... — 1962 noun1 •(vulgar, offensive) A stupid person."You wanna be a dumbshit, I don't care." — 1968 formsdumbshits
