mouthbreather


Also found in: Medical, Idioms, Wikipedia.

mouthbreather

(ˈmaʊθˌbriːðə)
n
1. (Medicine) a person who breathes through the mouth instead of through the nose
2. slang US a stupid or dim person
References in periodicals archive ?
Not in this gym," she said easily, while still pulling twice as many metres as me, "unless you like thrash metal mouthbreathers or retired city gents who've just had a heart bypass.
Peter Crouch scrapes into the choir - he's definitely singing something - but then we're into the ranks of mime artists, mumblers and mouthbreathers that include Gerrard, Lampard, Johnson, Carragher, King, Defoe and Heskey.
If it had come down to a choice, they knew that the males aged 25-plus who were the target market for paying to see a fight on Sky Box Office would have been massively outnumbered by the women, teenagers, children, mouthbreathers and mutants eagerly awaiting the latest instalment of a nonsense talent show.