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
Get the mouth-breathermug. 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 25, 2002
Get the mouth-breathermug. Mouth breather was used by Jennifer Love Hewitt in Heartbreakers. She was annoyed with a guy who she considered a stupid idiot. It was later used sever times in Stranger Things.
by TInaJack February 26, 2018
Get the Mouth breathermug. 1. A moron from a low social caste. Picture someone with a sunken forehead, low hairline, and prominent chin.
2. A guy who goes to the gym seven days a week, probably does steroids, and has a body that looks like a comic-book character. He might be 5'4" but his arms and shoulders are so overbuilt that he looks ridiculous.
2. A guy who goes to the gym seven days a week, probably does steroids, and has a body that looks like a comic-book character. He might be 5'4" but his arms and shoulders are so overbuilt that he looks ridiculous.
by phuckie July 14, 2007
Get the mouth-breathermug. 1. Someone who can’t breathe through their nose.
2 A stupid or ignorant person
3. Someone who refuses to wear a mask for political reasons.
4. All of the above (most common)
2 A stupid or ignorant person
3. Someone who refuses to wear a mask for political reasons.
4. All of the above (most common)
by The Smose August 9, 2020
Get the Mouth-breathermug. by fartknocker4 August 11, 2003
Get the mouth-breathermug. Someone who's been in too many fistfights and thus has had the ability to breathe through the nose beaten out of him. The usual implication is that the ability to use the brain has also been beaten out of him.
My bookie sent a mouth breather to collect for him, but when the goon tried to get me to head to the ATM with him I escaped for the moment by saying his shoe was untied.
by Rockford Files May 13, 2005
Get the Mouth Breathermug.