All Grown Up! (2003)

S1E1 Coup DeVille

Title: Coup DeVille Plot: Lil is tired of the twin routine and wants to embrace her individuality, leaving Phil behind. In response, Dil steps up as Phil's new twin. However, Lil's newfound independence jeopardizes the family's upcoming visit to the Twins Canyon amusement park, where twins enjoy a discount if they coordinate their outfits. Meanwhile, Chuckie is adamant about skipping the required physical fitness test for the President's challenge.