The Epiphany To End All Epiphanies

(A customer orders an iced drink. They usually come out with flat lids, but we were completely out and were forced to use the dome ones instead.)

Customer: “Why does this have a round lid on it? I want my drink with a flat lid instead.”

Me: “I’m sorry, but we’re completely out of flat lids today.”

Customer: “But I want my round lid!”

Me: “I promise you, it will taste exactly the same.”

Customer: “Ooohhh…”