Suzy loved the grocery store game too - 20 bucks in 20 minutes - start with a 20 dollar bill and grab as many /much as you can and get through checkout in 20 minutes. And if you're into certain clothes like we were, you wear them into the store. First one done gets to choose to give or receive, but the key is to come as close to the 20 dollar mark as possible on the register tape. (you know - 19.99) then you get to wear what you buy. Part of the fun is deciding where to do it afterwards. Mostly we went home, a couple times to a secluded area where we could swim afterwards to clean up. If we were away, where no one knew us, played right in the store. Once, she thought she'd be funny and suggested filling the front of my jeans with whipped cream to walk around in and was surprised when I agreed. We snuck into the bathroom and she literally filled my shorts (which ended up running down my leg by the time we got to checkout..!) But before we were through, I pulled up down the neck of her sweater and covered her chest with hershey syrup. It was "interesting" when the cashier ran the empty containers through the scanner, got a curious look on her face, then looked at us both and burst out laughing because she figured it out! Of course buying 4 big bottles of pancake syrup and other sweet messy stuff might have been a giveaway too! That particular night we didn't make it out of the shopping plaza - we messed each other up in the woods behind the store and went to a nearby car wash, faked washing our jeep with tons of foam, which we also covered ourselves in, and cleaned each other off in the process. So many variations....so many stories, so much fun!