After experiencing the joy of a moonbounce for the first time, Stan attempts to reclaim his lost childhood by acting like a kid. But when a childish prank draws police attention, Stan finds himself sentenced to 3 month in minimum-security prison. There, Stan finds that the facilities and inmates will allow him to act like a kid even more. At home, Steve finds himself succumbing to the pressures of being the man of the house. Meanwhile. Hayley, with the aid of a doll's wig, give Klaus a haircut.