Ha! That's great! I use to make our kids run around the house when they started whining! And hey - if it was winter and they did not have shoes on - leave the shoes in the house! lol They still remember this BUT see it as funny now (they did NOT think it was funny at the time)!

Oh - remembered another one. If I asked them to do something, and they started whining, I would give them a second chore. Each time they complained, add another chore!