(Note: this customer is yelling at me over something stupid in the first place)

Customer: *pause* “Who is that on your shirt?”

Me: *slightly taken aback by the change in subject* “… Ernesto “Che” Guevara.”

Customer: “Who is that?”

Me: “A Cuban revolutionary.”

Customer: “My husband is Cuban … would he know about that guy?”

Me: “Yeah.”

(Lady calls her husband and talks to him for a second)

Customer: “My husband says he is a communist … are you a communist?!”

Me: “Only on paper, ma’am.”

Customer: *blink blink* “I don’t get it!”

Me: “I didn’t think you would.”