(You're Joe)

There's always a rude customer at Starbucks where you and Dean work, so when a customer pisses Dean off he gives them Decaf so you all nicknamed him the Decaf Knight which he follows up to the name so the boot fits. Anyways Steve, a regular rude customer comes in and after a couple of minutes, Dean snapped

Dean: THAT'S IT YOUR GETTING DECAF!

He doesnt know that we're out of Decaf