dum-dum

(redirected from a dum-dum)

dum-dum

slang Someone who is very stupid. Can you believe that dum-dum is still pushing the door marked "pull"?

dumb-dumb

and dum-dum
n. a stupid oaf; a dullard. Marvin is no dum-dum. He just looks that way.

dum-dum

verb