Me: “Will that be cash or credit/debit?”

Customer: “Debit.”

Me: “Okay, I’ll just need to see your ID.”

Customer: “I don’t have an ID.”

Me: “Well, then I’m afraid you’ll have to choose another payment method. There’s an ATM right down the–”

Customer: *suddenly grinning* “I’M JUST KIDDIN’ YA! I have my ID right here.” *shows me her ID*

Me: “Oh, haha. Alright. This all looks fine.”

Customer: *cheerfully* “I have that kinda sense of humor where people don’t know I’m joking.”

Me: “Oh, I have that problem occasionally myself.” *laughs*

Customer: *laughs, suddenly turns serious* “I kill people.”

Me: “…”

Customer: “…”

Every other customer who overheard: “…”

Customer: *guffawing* “I’M JUST KIDDIN’! Have a good day, blondie!”