Most of you are probably familiar with the Mario-esque story of Angry Birds: pigs steal eggs, birds get angry, birds start knocking shit down in rage. Rinse, repeat. But when you replace "eggs" with "Big Macs," shit gets a lot more personal.

Angry Birds developers Rovio have teamed up with McDonald's in China for a promotion that'll allow players who go to participating restaurants to unlock special power-ups and "hidden game modes" in the mobile game. And one Mickey Dee's, voted on by players, will become the site for a real-world Angry Birds slingshot to cover the iconic golden arches.

Check out the trailer above, which, to be fair, we felt could have been a lot crazier. Do we have any readers in China who will be lucky enough to experience this insanity?

[via Joystiq]