Guest walks up. I'd say mid to late 30s. Not old by any means.
"Can you take a selfie of me?"
You want me to take a selfie with you?
"Not with me. I need you to take a selfie of me."
Ma'am. Selfies are pictures that you take of yourself.
"Oh. So you can't take a selfie of me?"
Unfortunately, no, I can't. I can show you how to take a picture of yourself, though.
"No. I don't want to take a picture. I want to take a selfie." (Walks away)
I'm thinking I'm being Punk'd at this point and kind of stand there in utter disbelief for a good 15 seconds.