From the mountains of Himalayas
To the valley of Cashmere
My forefather and their forefather
Knew one thing very clear
That to be successful in life
You have to make the grade
But if I can't build a prototype
My dreams are pureed

Pureed
Pureed

I know what're you going to do today
Ferb and I are going to work
We'll helps you do your prototype
You won't be a disgrace
Good
With your mechanical inclination
And my scientific expertise
We're a team that can't be beaten
Wait
Something just occured to me

Where's Perry
Where's Perry