outinely bumbling, incompetent, and forgetful, almost all of Doofenshmirtz's plans—always involving various gadgets and inventions—have been thwarted by Perry the Platypus. However, a few of his schemes were quite successful in nature, such as in the 2014 special Phineas and Ferb Save Summer when Doofenshmirtz succeeded in moving the Earth away from its original orbit to an early autumn, much to Perry's distraught. After most defeats, he shouts his catchphrase, "Curse you, Perry the Platypus!