Bad Teacher

A lazy and immoral middle school teacher, Elizabeth Halsey (Cameron Diaz), is forced to return to her job after being dumped by her wealthy fiancé. To afford a boob job, she manipulates parents, embezzles funds, and cheats on the state exam, all while trying to win over a new substitute teacher, Scott Delacorte (Justin Timberlake). Elizabeth also befriends her colleague Amy Squirrel (Lucy Punch) and gym teacher Russell Gettis (Jason Segel), who become entangled in her schemes.