The rock flashed.
Karyn and Jon looked at each other, shocked. They had become cheerleaders, just like Biff and the other three. Jon looked back to Biff. "Like, give me the rock back."
"Like, no way Jon. This thing is staying with me. It's like totally great and stuff. I can do anything I want with it."
Jon tried to grab for the rock, but lost balance thanks to his new large breasts.
"The first thing I'm gonna do is, like, change us back to normal." Biff held out the rock. "I wish we would change back into guys." Something happened, but not what Biff wanted or expected. Since Karyn was already a girl with large breasts, Biff's first wish only made her into a cheerleader. Biff's second wish (to change them into guys - Biff wasn't too specific about who "them" was, so Karyn and Jon were potentially affected by the wish also) changed Karyn into a guy, with large breasts and long blond hair (because of the original first wish that Karyn had accidentally wished on herself). Since Jon and the four guys had been changed into girls by the rock, there was no going back to being male.
Karyn looked down at herself (himself?). She/He screamed. Karyn had a guy's voice. "I'm ... I'm a freak!"
"My god, Karyn," said a shocked Jon. "You're like a she-male or something."
"This can't be happening!" Karyn yelled.
