Phineas and Ferb (2007 - 2015)

There is no such thing as an ordinary day to Phineas and Ferb.

Each day, two kindhearted suburban stepbrothers on summer vacation embark on some grand new project, which annoys their controlling sister, Candace, who tries to bust them. Meanwhile, their pet platypus plots against evil Dr. Doofenshmirtz.