Customer: “Okay, so I can’t decide what color I should get. Green, blue, or pink?”

Me: “Well, I really like the green.”

Customer: “No, no, never mind, I’ll just flip a coin.”

(Tries to find a coin in her pocket.)

Me: “I have a penny, if you’d like it.”

Customer: “Nah, I’m fine. I’ll just flip the coin in my head.”