Does A Good Job Of Making A Fool Out Of Himself

(I work in a supermarket that is in a mainly ethnic area. One night, a man has done his shopping and is doing what he wants while I and a colleague chat and have a laugh. He suddenly turns around and walks up to my coworker.)

Customer: “Are you making fun of me?!”

Coworker: “Erm, no, I’m just talking to [My Name].”

Customer: *getting more angry* “YOU THINK YOU CAN MAKE A FOOL OF ME?!” *proceeds to swing his arms and flip over the cart of groceries he had just brought and leaves the supermarket*

Me: “What the f*** was that about?”

Coworker: “I don’t know, but he does that every time he comes here.”