1 definition by thetruthmang
The yellow opaque phlegm one coughs up, usually from the result of an infection. Can also come in the colors of green, brown, and gray.
by thetruthmang April 28, 2009
Get a Lung Muffin mug for your girlfriend Rihanna.
• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request
