The weekend's latest nutbar customer.

Customer ( foreign, male, heavily accented voice) "Do you sell birthday cards?"
Me "Yes, just over there." Gestures towards card racks.
A short time later.
Customer "Thank you." He puts a card on the counter and holds up a pretty, pink bag.
"I have bought a present for my friends birthday, I show you."
Me "OK."
Customer "Look, look." He pulls a box out of the bag. I can't quite make out what he is showing me, then, ahh yes, it's clearly a blow up doll.
Customer "Eh? Is nice? Eh? a ha ha ha ha, my friend will love this."
Me "Great..."
Colleague doubles over with bewildered laughter.