mouth-breather

(redirected from a mouthbreather)

mouth breather

Someone who is dimwitted, foolish, or stupid; someone of low or stunted intelligence. That bully is a such a mouth breather, I bet he has the IQ of a rock.
See also: breather, mouth

mouth-breather

A dimwitted, foolish, or idiotic person; someone of low or stunted intelligence. Used as an insult. I'm tired of getting picked on by these mouth-breathers. I can't wait to go to college where I can meet people who aren't afraid to think.

mouth-breather

n. a stupid-acting person. I always end up with a mouth-breather on a blind date.