1 definition by Greeface

Top Definition
A bout of coughing caused by the accidental inhalation of food particles while eating. Although Muffin Lung does commonly occur when eating muffins, any food (especially those with a low moisture content) can potentially trigger it. Heavy mouth-breathers are especially prone to Muffin Lung.
Slow down there, champ, you don't want to get Muffin Lung!

Sorry I missed your wedding, I was stricken with Muffin Lung.
by Greeface February 07, 2010

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug