dumbbell

(redirected from a dumbbell)

dumbbell

slang Someone who is stupid and/or clumsy. Can you believe that dumbbell is still pushing the door marked "pull"? Of course he broke the vase—that guy is such a dumbbell.

dumbbell

n. a stupid oaf. (Also a rude term of address.) I’m afraid I come on like a dumbbell sometimes.