Friday Megamix feat. Stephen Colbert, The Roots, Jimmy Fallon, etc.

EDIT: The video's dead (big surprise). You can watch it at the source: http://www.latenightwithjimmyfallon.com/video/stephen-colbert-sings-friday-with-the-roots-4111/1317553/

UH.
MAZE.
ING.

If you wanna know the back story, go here.

If you dont like reading or clicking links, the short story is, Jimmy Fallon and Stephen Colbert raised over $80,000 for DonorsChoose.org. And in return, Colbert had to... Nay, GOT to... sing Rebecca Black's "Friday," Live on Late Night With Jimmy Fallon.