The Angry Birds Green Day game is up on Facebook right now. It's part of "Angry Birds Friends" and it includes 10 new levels themed around Green Day. You can hear "Oh Love" playing in the background, as well as a new song "Troublemaker" off ¡Uno!, which can be unlocked on level 3. We'll get a preview of it here soon

Here's Troublemaker:


Check out the trailer below (which comes from AngryBirds.com).



The first level is in the shape of a heart grenade, with animated Green Day pig characters below jamming out. Let us know in the comments what kind of cool Green Day references you find.