Lung butter

Phlegm, mucus, and general by-products of a cold or throat infection.

I'm tired because I was up all night coughing up lung butter

by Niall d January 10, 2007

lung butter

A phrase used to describe that nasty greenish/yellow goo that smokers cough up in the morning.

Man i coughed up a sticky wad of lung butter this morning, i gotta quit smoking.

by My arms Your hearse May 8, 2004

lung butter

LUNG bu ter noun -term used for the discharge that comes out of one's lungs after a severe coughing spell while one has a respiratory infection. the color and texture are quite similar to butter.

Dude 1: "Holy Shit Man. That's one hellofa cough you have. You gonna be ok?
Dude 2: "Yea man, the shit I'm hackin' up looks just like lung butter."
Dude 1: "Fuck man. That's nasty shit."

by shtetl_mensch July 19, 2006

lung butter

Post upper respitory "chest cold" mucus.

Thick and slimy. When is dries, it has the texture of canned cheese.

by Dr. Fromunda February 6, 2003

lung butter

The greenish-yellow snot that is hacked up from the lungs. Usually when one is sick.

John was hacking up lung butter all last week when he had a cold.

by Mindalina July 25, 2008

lung butter

Snot or mucus that comes from the throat, normaly from smoking to much bud or cigarettes.

"dude i just coughed up some nasty lung butter"

by grizzlefoshizzle January 28, 2008

lung-butter

Lung butter is another term for mucus.

I had a bad cold and hacked up gobs of lung-butter.

by sputumqueen December 8, 2013