J-Double - An old person who gets grumpy when they're hot and hungry. T

An old person who gets grumpy when they're hot and hungry. They yell at cars and think traffic is a personal attack.

"I had a J-Double moment when the ice cream truck honked at me.", @GrumpyGrandma

"He yelled at me for cutting him off. He was having a J-Double day.", @RoadRageKing

"My neighbor screamed at a squirrel. That's a J-Double.", @SquirrelHater