1 definition by Vallis Castor

jiggly flapjacks

The degeneration of masculine pectoral muscles and turning into fatty, especially flabby tissue.

Dude used to work out all the time. Now his pecs are just jiggly flapjacks. I can’t help but imagine them flipping when smacking them from the bottom up. Lol.

by Vallis Castor October 12, 2017