Definitions by JellyfishJams

GSSM

A GSSM, or gas station snack meal, is when you take exactly $8 to a gas station and buy food instead of going to a real restaurant. It is especially useful during school field trips because you can avoid the long lines.

Instead of going to Chipotle, how about we have a GSSM?

GSSM by JellyfishJams June 9, 2017