1 definition by Sir Blump-a-lot

Lung Biscuit

A small, disgusting, nugget shaped particle that is often coughed up from ones lung. It smells worse than a rotting corpse and you are scared you are the only one...

You are not alone.

Tommy just coughed up a lung biscuit and it smelled like the breathe of 1000 bums.

by Sir Blump-a-lot February 25, 2010