 Jessica Biel is Punk d when a father leaves in Biel s care his smart-mouthed son (Ryan Pinkston) in her care at a open-air restaurant. Next, Jessica Simpson teams up with Al, Dax, and the rest of Ashton s Punk d crew to play a joke on her husband, Nick Lachey, by having the crew impersonate her rowdy in-laws. Lastly, the Punk d crew, Al and Dax, play practical jokes on various passersby as unorthodox car valets at a fancy L.A. hangout.