Top definition
A sensation to the ears.
Occurs upon hearing amazing music, preferably the Beatles
Radio: <playing Sgt. Pepper's Lonely Hearts Club Band>

Guy 1: Bro, I am having such a Tunegasm right now!

Guy 2: So am I man!!
by Ringo_Starr April 24, 2010
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