This is one of the best things I've ever seen on the 'Net. White & Geeky? Heck yeah! But I swear I understand the Large Hadron Collider better now. (It's not all in the computer/Hawking voice--don't let the beginning put you off.)
CERN Rap from Will Barras on Vimeo.
If the embed doesn't work, click here for the website.