Kim Possible (2002)

S3E4 Bad Boy

As Ron strives to demonstrate his maturity at a wedding, he learns that his devious cousin Sean will be attending, motivating him to secure a date to avoid the kids' table. However, both Ron and Kim hesitate to go as a couple due to the potential awkwardness. Inspired by a “Agony County” episode, Ron attempts to adopt a rebellious persona to impress. Things take a wild turn during a villain convention when a malfunctioning device swaps Ron's and Dr. Drakken's personalities, transforming Ron into a chaotic fiend while Drakken becomes unexpectedly kind-hearted. Kim discovers that this new side of Ron might be more than she bargained for.