Whoopi Cushions!

I got the boys whoopi cushions yesterday and they are playing with them right now. Kristopher blows his up and then puts it on the couch and sits on it. Well, if he doesn't put some force behind it, it won't go off. So he grips the couch cushion and the arm of the couch and pushes. He did this a coupld of times and the last time he did it he made grunting sounds...lol. It finally went off and it sounded so realistic and it fit with his grunting.! Boys will be boys :)