Try Not To Smile Challenge - We Double Dog Dare Ya!

This is one of those challenges that are over even before they start. But, you never know until you try.

So here's the challenge:

Watch the video above all the way through to the end and try not to smile. 

If you smile before you get to the end, you lose, but you really win.

If you can get through to the end without smiling, you win, but you may want to check your pulse.