Gabernastics - Gabernastics is when you want to cuss but you're too polite

Gabernastics is when you want to cuss but you're too polite or too tired to do it right.

I did gabernastics at the dinner table because my brother talked too loud.

I did gabernastics during my favorite show because it got interrupted.

I did gabernastics on the bus because my seat was too smelly.