Butt Wars!

In the thrilling conclusion to the epic Butt Trilogy, a boy and his butt fight stinky scoundrels determined to wipe away Earth. Zack Freeman (and his butt) have twice saved the world from total reek-dom. But now the young butt-fighter faces his nastiest challenge yet: Hundreds of thousands of Great White Butts attacking the earth with giant brown blobs are about to cause Buttageddon. In order to stop them, Zack will have to hitch a ride in a time-traveling buttmobile, back to the reign of the pr