Haha. This reminds me of when I went swimming with my GB Color in my trunks. It was fully submerged, heck it was filled to the brim with water. When I got out, water was inside it, so I shook the water out, and let it sit. Sure enouph, a day later after drying it worked fine, the same went for my Ghost Recon game for GBA. Dont worry about it, let it dry and it should work fine, just dont turn it on(untill it is dry). The reason why it wont work is probably not water damage, but because of electrical shorts. If worse comes to worse, call up Nintendo and they will replace it for free.