Viral Video: Hawaii Chair and Kung-Fuing the Panda

I dare you not to laugh at this video from Ellen DeGeneres’s show, which was put up several months ago, but is suddenly enjoying a lot of popularity on the Web.

The video speaks for itself, but it has DeGeneres trying out a thing called a Hawaii chair:

And this is a different kind of funny–warning, it is a aimed directly at teenage boys, including using one to guide the proceedings–from the MTV Movie Awards this week. It features Robert Downey Jr., Jack Black and Ben Stiller trying to make a viral video for their upcoming movie, “Tropic Thunder.”

Here’s the video: