Next time, ask the deli attendant for 0.33
recurring pounds. Time the blank stare.
So, back to idiot sightings, this guy in a car sales yard was looking at a car, and after sitting in the front seat for a while, got in the back to check it out. He didn't stop to think about child-safe locks on the rear doors. He didn't consider that the power windows wouldn't work without the ignition on. At least, not until it was too late.
It was lucky for him the sales chap was about and came and let him out but I got a quick look at him in the mirror while he was there.