lungnut 

When one or both of a person's lungs become coated in cum.

Your sister coughed up a lungnut this morning after deep throating my ejaculating cock.

lungnut by fevertree99 June 3, 2010

Lungnut 

The lumpiest part of sputum after coughing.

Steve has pneumonia and just coughed up a lungnut.

Lungnut by Tidal February 5, 2014

Lugnut 

A Weird And Lame ass Individual

James: Can I Smell Yo Hair?
Kathy: Move Around. You A Lugnut.

Lugnut by BakinSoda January 4, 2017

Montgomery Lugnut 

A sexual craze in Montgomery, AL where you use spoons, Vaseline, and a car jack to satisfy a woman.

JimBob done did that there Montgomery Lugnut and his wife had her first come apart in a spell.

Montgomery Lugnut by AoibhMelleux June 7, 2023

lugnut 

A person who is a complete idiot.

You are a total lugnut.

lugnut by nunu123 January 11, 2010

lungbutter 

Phlegmlike substance, usually darker and accompanied by chunks of solid booger.

After smoking, I always hock up wads of lungbutter.

lungbutter by kellenpierce January 28, 2004

lugnutt 

when having sex with your woman from behind, you throw a piece of metal on her back substituting for an orgasm. once she turns around and says whats that you slap her with your dick and you then cum in her eye.

man my bitch is trippin cause i just hit her with a lugnutt!

lugnutt by Mike August 2, 2004