Definitions by Jank Sinatra

Jarsquat instinct 

The innate urge to squeeze glass objects with a hand or other orifice until it shatters.

Ronald: hey Bill, you ever get jarsquat instinct while stocking preserves?
Bill while intensely clutching a jar of jam: how did you figure out?

Jarsquat instinct by Jank Sinatra September 11, 2023