Stand in the middle of the store with a friend or family member (or feel free to get a whole group of people), and look up at the ceiling in great concern. Point up a few times, have a very hushed and serious-looking discussion, then turn and quickly leave the store. If nothing else, it'll make an interesting little episode for anyone watching the surveillance tapes.
I aim to misbehave.
Is it weird in here, or is it just me? --Steven Wright
Go to where the detergent is and pick all kinds of weights (the boxed kind, with the weights in the corner) and pretend to be lifting them like you would lift weights. Have a friend stand there and shout at you like a personal trainer. It's fun..
I had a good one about flour but I realised it's a bit inappropriate...
O.o ????????
"We need not to be let alone. We need to be really bothered once in a while. How long is it since you were really bothered? About something important, about something real?"