Ever wonder what Eminem would sound like mashed up with Smash Mouth? Of course you did. This website, themagicipod.com, allows you to finally hear that, plus dozens of other mash-ups featuring some of the biggest hits of the 2000s by Jay Z, Weezer, Avril Lavigne, Lil Jon, Soulja Boy, and Vanessa Carlton. It's pretty amazing, and strangely satisfying. All you have to do is pick a song from the left and drag it over to match one of the songs from the right. Very little effort, and extremely rewarding.

Try it out here.