(A man comes up to the register with a full shopping cart.)

Me: “Paper or plastic?”

Customer: “I’d like double bagged paper, and I’d like you to make each bag as heavy as possible.”

Me: “Okay.”

(After I manage to get all of his groceries into three very heavy bags and bring them out to his car.)

Customer: “In case you’re wondering, I just had a fight with my wife and it’s my turn to pick up the groceries.”

Me: “Uh-huh.”

Customer: “It’s also her turn to unload the car.”