Top definition
The sensation some males experience when farting while seated. When the gas has nowhere to escape, it often gives the feeling of a bubble swelling around the scrotum, or nutsack.
"After eating that burrito and having to sit in my car for an hour, I had mad nutgas."
by abdul khaled August 07, 2006
Mug icon

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