Mikey was no idiot, so he had thought he knew how the stone worked, but, as he was no idiot, he knew he should find out how it worked. "I wish I knew how this stone worked," he said tentatively. His mind was suddenly awash with knowledge about the stone! He smiled. He could have some fun with this. He looked out his window, into the driveway. Jon was running out to a car in the street.
"I wish, till I decide otherwise, that Jon Whenever he touches water, he turns into that Sexy girl, and instead of saying cheese to change back, he must be completely dry including his hair."
"I wish that when he is a girl, everyone but me and him/her will remember him as a girl, and I wish his clothing would change to match the situation and gender."
Jon was in the car with his friends cursing his bad luck, why had he made a wish to be a girl when he got wet, and now he was going to a water park, maybe he could stay dry and not have to become a hot girl, but his chances didn't look good.