First off, NO SPOILERS here, I promise.
The Super Mario Bros. Movie is tremendous, a beautiful ode to all things Nintendo. Go see it, it's a great time.
One of the best parts of the movie is Bowser singing the song "Peaches", a lovely serenade for Princess Peach. Now, Jack Black has made his own video in a fantastic Bowser outfit that I really want for myself. Don't be surprised to see it at cons all over the place soon!
Watch Jack's version of "Peaches" and you can click here to read all about how the song came to life from Entertainment Weekly.