(This is VeronicaZ's episode, moved to it's proper location - and maybe edited a little.)
At that very moment, Jon and Karyn where using the stone.
"So, Karyn. I've narrowed it down to either Biff or Sarah," Jon said.
"Okay for Biff, no for Sarah. Wait, I've got it. Let's do a swap to them," Karyn said.
"Swap what?" Jon asked.
"I don't know. Either like their hair, or their chests?" Karyn said.
Jon started laughing hysterically. "Biff with Sarah's big breasts. But you know what would make it even better? If we swapped even more than that."
"Okay, like what?" Karyn asked.
"Like their hair, chests, and some other random things, like their shoe choices and favorite color," Jon said, as he picked up the stone. "I wish that Biff Meadows and Sarah McMillan would swap their chest, hair, shoes and favorite color, until I wish otherwise."
Biff was compelled to look at his pocket watch, as reality shifted.
