Jimmy Kimmel mocks Mark Zuckerberg with brutal Elf on the Shelf parody

You know Elf on the Shelf, that mildly creepy game where people set up a toy to watch over their children at Christmas time?

Well, Jimmy Kimmel's thought of something even creepier. Introducing "Zuck on a Truck", a miniature Mark Zuckerberg who knows far more about you than whether or not you've been naughty or nice.

"With...