10 Best Phineas and Ferb's Song Ranked, From "S.I.M.P." to "E.V.I.L BOYS"

Gitchee Gitchee Goo

'Gitchee Gitchee Goo' is a pop song performed by Phineas and the Ferbtones, which consists of Phineas, Ferb, their friend Isabella and back up singers, the Ferbettes. It's heard in the 4th episode of the first season, "Flop Starz", which originally aired on Feb. 1, 2008. The lyrics are supposed to be simple yet silly as the song is a result of Phineas and Ferb trying to become overnight pop stars but knowing that there's a specific formula to doing that including throwing a tantrum after a record label tries to sign a contract with them. According to series creator Dan Povenmire, the song was inspried by "Eep, Opp, Ork, Ah-ah!" from The 60s animated series The Jetsons. It is also one of the eight songs that was re-released in the Phineas and Ferb Karaoke Soundtrack.