When They’re Already Too Sick (In The Head)

I have just given the customer their total.

Customer: “What?! That’s a ridiculous amount to charge someone who has cancer!”

Me: “Oh… I am sorry, sir. However, I am afraid that doesn’t entitle you to a discount.”

Customer: “Oh… really? What if I had something else?”

Me: “Sir?”

Customer: “How sick do I have to be to get a discount? For next time.”