The only thing these crude, rude, and obnoxious people have in common with the human species is that they have a hole in their head with which they breath; otherwise, they are pretty much amoebas with vocal chords.
by lee ann hansen January 06, 2004
A person who is an idiot, can't be trusted, someone you hate and probably someone who dares to diss stranger things:)
"Troye is a mouth breather"
by Zuzia February 04, 2018
Someone who breaths out of there mouth because they have a deviated ceptum or there nose is messed up
by Preme team November 07, 2017
A subspecies of Homo-sapiens known for their lack of any intelligence whatsoever. Their young are raised entirely on a diet of Ribena and Chicken Nuggets, whilst the adults have no interests other than Stella Artois and ITV2.
by sugarcoatedGandhiman February 10, 2011
Any person who is so stupid that they don't have the ability to breathe out of their nose.
A person who cannot cut over a 35 on their ASVAB.
Somebody who's lower lip is so big that it can be caught on a trip wire due to the over breathing through the only orifice they know how to breathe out of.
A person who cannot cut over a 35 on their ASVAB.
Somebody who's lower lip is so big that it can be caught on a trip wire due to the over breathing through the only orifice they know how to breathe out of.
Mike isn't quite a Glass Licker, however we'll give him the status of Mouth Breather because he got a 25 on his ASVAB.
Josh is a Mouth Breather. His girlfriend, who's been sleeping around with half of the state, has him fooled into believing they will get married.
Josh says he gets 5,000 dollars a month hauling milk... what a mouth breather.
Josh is a Mouth Breather. His girlfriend, who's been sleeping around with half of the state, has him fooled into believing they will get married.
Josh says he gets 5,000 dollars a month hauling milk... what a mouth breather.
by Randomus August 25, 2006
1. A term used by intolerant people or by the elite, who find some need, probably from a lack of self esteem, to marginalize someone whose opinion differs from their own. Usually they would define a mouth breather as someone who is to stupid to "get it". A a socially backward individual.
2. Someone who suffers from allergies or other condition that prevents breathing through the nose.
2. Someone who suffers from allergies or other condition that prevents breathing through the nose.
These days, someone who supports President Bush or the NRA, would be described by liberals as a mouth-breather.
by Mover March 21, 2004
Any human being that breathes in and out through their mouths, often engaging in idiotic and useless activity. An affinity for sexually crude humour generally accompanies.
by Mhuur November 26, 2002