dumbshit

noun, adj — 2 senses

dumbshit

noun

Etymology From dumb + shit.

1

Colloquial, Derogatory, Offensive, Vulgar A stupid person.

"You wanna be a dumbshit, I don't care."1968, Faith Sale, New writing: the Book-of-the-Month Club--College English Association award, volumes 1-2, page 107:

dumbshit

adj

Etymology From dumb + shit.

1

Colloquial, Derogatory, Offensive, Vulgar (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, Isaac Asimov, editor, The Hugo winners: volumes 1-2, page 626:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.