Incredibad by The Lonely Island

You've already seen a lot of the SNL/YouTube classics found on this hilarious CD/DVD. But that doesn't mean this isn't the comedy album of the year. Incredibad by The Lonely Island ($10) is the genius work of Andy Samberg, Jorma Taccone, and Akiva Schaffer, and features collaborators like T-Pain, Norah Jones, Jack Black, Julian Casablancas of The Strokes, Natalie Portman, and Justin Timberlake.