Disney World is supposed to the happiest place on Earth.

But it wasn't all smiles when one YouTube user tried to surprise his kids with a trip, and had his effort backfire horribly. 

Ry Guy wrote on YouTube: “My wife and I decided to completely surprise our kids with a trip to Disney World. We packed up the car, then woke the kids up and put them in the car." 

Check out the video to see what happens next. 

[youtube h7TL9UuwEd8]

End the end, Guy said his son had a great time and now wants to go back.