Have you been naughty or nice? Santa Claus always knows, especially when you're hooked up to a lie detector.

In the video, Santa hooks a group of children up to a lie detector and asks them questions like, "have you been naughty or nice? And "would you rather have world peace or presents?"

The answers are about as adorable as you would expect from young children, particularly when one little girl is asked "how old is too old to get presents?"

Despite catching the kids in a few fibs, Santa told them all they would definitely still be getting presents this year.

Thankfully Old Saint Nick hasn't adopted this practice for adults.


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