I know what we're gonna do today Though it might sound just a bit cliché We can build a roller coaster But this time with songs and dancing! Cause when we're back in school come next September And they ask us, we can both remember Every cool and clever thing we did all summer long, and glancing Back we're gonna be so glad that we Didn't sit all day and watch TV I don't think anyone can disagree The world is possibilities And that's what makes me say Hey Ferb! Hey Ferb, I know what we're gonna do today Hey Ferb, I know what we're gonna do today Hey Ferb, I know what we're gonna do today! Phineas and Chorus: Hey Ferb! Background singers: Boredom is something up With which I will not put Hey Ferb, I know what we're gonna do today Hey Ferb, I know what we're gonna do today Hey Ferb, I know what we're gonna do today! Hey Ferb! Hey Ferb, I know what we're gonna do today Hey Ferb, I know what we're gonna do today Hey Ferb, I know what we're gonna do today! Boredom is something up with which I will not put Hey Ferb! Hey Ferb, I know what we're gonna do today Hey Ferb, I know what we're gonna do today Hey Ferb, I know what we're gonna do today! Hey Ferb!