Origin of doofusfrom uncertain or unknown; perhaps
nounpl. doo·fus·es, or du·fus·es Slang
Origin of doofusPerhaps blend of doof fool ( from Scots) goofus fool (from goof )
(plural doofuses or doofi)
- (slang) A person with poor judgment and taste
- Stocks Genius or Dot-Com Doofus? – Wired News
- Danny is such a doofus!