At a family dinner, Larry inadvertently insults his wife Amber's parents, who already are not fans of his. In an effort to make amends, Larry tries to impress them by showing off his super strength, but breaks his hands in the process. Meanwhile, Bill and Jeff are unable to apprehend their bounty Max Bowser, a gigantic bouncer. They call in Larry for muscle, but without his hands, he's easily beaten. Amber's father, Robert, sees that Larry needs help. Despite his dislike for Larry, Robert decides to train him in the ways of tai chi. When Bill and Jeff get captured by the scary bouncer and his scary brothers, they rely on Larry and his newly acquired martial arts skills to save them.