The Great White Butt is down in the dumps; abandoned by his loyal followers and unable to win a single fight, Gran takes pity on him and invites him into her house – to room with Zack and Deuce. And it sucks. Big time. So much so that Zack has no choice but to help the Great White Butt get his mojo back so he can get him out of his house and give the now-bored butt fighters something to do. / Thanks to a super static electricity charge, Deuce sucks all of the power out of Mabeltown and into his body. It's a city wide black out. Zack and Deuce have all sort of fun, powering things up using Deuce's touch. But soon they learn that the Great White Butt has created a giant laser thingamajig and has evil, evil plans to take over the town. And the battery he needs to power it is the exact size of the glowing Deuce.