It's when one person talks so much that they don't leave time for somebody else. In turn this causes the assumption that they must take there breathing breaks through their ass.
Brit is such an ass breather, I can never get a word in.
A lawn breather is a firefighter that is breathing through his/or her SCBA (air pack) at unnecessary times, usually in the truck, or standing outside of the fire well away from the smoke and danger. Lawn breathers are normally frowned upon due to the fact, that when they actually have to go into a burning building, they only have 10 minutes of air left, and are the reason the entire hose/interior attack team has to be swapped out after only 5 minutes. Lawn breathers usually have fire department stickers all over their personal vehicles and multiple fire department t-shirts and hats.
Somebody go take the lawnmower and camping equipment away from the lawn breather
A twat breather is a person with a vagina that stands in front of you to air out the nether regions
That chick was a real twat breather at the concert last night
One who has had his/her head up his/her (or someone else's) arse for so long that they have adapted to the methane rich atmosphere. See Also: Craniorectal Inversion
The Sales Department is populated entirely by methane breathers. Even if they could pull their heads out of their asses, they would probably die of oxygen overdose. See Also: Cranio-rectal Inversion
An unconscious person... but is still breathing.
Paramedics: "On scene with a 38 year old female unconscious but breathing."
Nurses in the ER: "We got another butt breather."
Someone who cannot think or feel past than what they see on the “surface of life”
Cannot sense the depths of things
Cassie only cares about materialistic things and not how people feel on the inside, just how they present themselves. She’s such a surface breather