I wanted to share this website with you. Pair up your own videos for fun.

http://youtubedoubler.com/

Here's a good one: Goat yells like man.

I guess that is kinda cool but i cant think of 1 reason why i would use it.

LOL at the screaming Alex Jones. RAAAAAAAAAAAAAAAAAAAAAAGGGGHHHHHHH. I may have a new contender for my avatar.

I found a use for this site.
I can listen to a load of songs like We didn't start the flame war and Moon chavs on a never-ending loop ;p
All you need is a song and a video with no sound, which could be 1 second long, it won't matter :D

I paired up Weird Al's Eat it with a guy in a food eating contest today. It was pretty amusing.