Jimmy Kimmel’s Naughty or Nice Lie Detective [VIDEO]

Jimmy Kimmel and The Truth Fairy hooked kids up to a "lie detector" to help Santa decide which kids are naughty or nice.

The lie detector is fake, but the kids don't know that so the answers are very, very real.

Remember! He sees you when you're sleeping. He knows when you're awake. He knows if you've been bad or good, so be good for goodness sake!

Merry Christmas!