From Wiktionary, the free dictionary
From doof -oid (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium . Particularly: “What sense of "doof"? Compare comments at "doofbag".”)
doofoid (plural doofoids
( slang , derogatory ) idiot ; a simpleton ; a fool .
1996 Swept Away: The Mountain , HarperPaperbacks, →ISBN page 63 :[ …] somehow, it had become my duty to get these doofoids up to the top of the Hag's Tooth, [ …]
2005 House of Lies: How Management Consultants Steal Your Watch and Then Tell You the Time [1] →ISBN As business prose is prose for drool-bucket doofoids , so everyday business math is math for blistering bozos.
2007 January 20, Max Leggett, “Re: Gibson KS 336”, in rec.music.makers.guitar.jazz [2] Usenet ):It's aimed at people who want .... it's aimed at silly, trite, shallow doofoids with more money than either brains or taste.
