http://www.youtube.com/watch?v=DvHu7ENQFbM

Someone has way too much time on their hands. And for that, I am eternally grateful.

I can't take the credit for finding this. Proto posted it in his blog. :P

Also, less awesome but still cute:

http://www.youtube.com/watch?v=m5Oe9hnpVwU

And for anyone who doesn't know, they're based on this:

http://www.youtube.com/watch?v=DeFimk6vzo0