I know what we're gonna do today,
Though it might sound just a bit cliche,
We can build a rollercoaster,
But this time with songs and dancing.

'Cause when we're back in [bad word] 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!

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!
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!

Hey Ferb!