dumb-dodo

dumb-dodo

slang Someone who is very stupid. Can you believe that dumb-dodo is still pushing the door marked "pull"?
Farlex Dictionary of Idioms.

dumb-dodo

(ˈdəmˈdodo)
n. a very stupid person. What a dumb-dodo you are!
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • on one's
  • on someone's
  • run someone out of town
  • save someone's skin
  • (Have you) been OK?
  • pillow-biter
  • do someone or something justice
  • out of one's
  • (I've) got to go
  • #dead