(A customer comes in the door and heads straight over to me.)

Customer: “Excuse me, do you all sell pickles?”

Me: “Uh, I’m sorry… do we sell what?”

Customer: “Pickles.”

Me: “Uh… no, we do not.”

Customer: “Darn. I coulda sworn you guys used to sell them here. Ah, well. Where are your blank cassette tapes?”

Me: “Uh, we don’t sell those, either.”

Customer: “Really? Well, what about batteries?”

Me: “No.”

Customer: “Greeting cards?”

Me: “Sir, this is a video rental store.”

Customer: “…So?”