Dr. Doofenshmirtz: You see Perry the Platypus, my brother Roger is at the top of a very long list of people I despise. Vanessa, music please. I bear lots of animosity to bellhops,
They never bring my luggage up on time
And taxi drivers really tax my patience,
If they vanished, would it really be a crime?
I don´t like meter maids or underwater welders,
Health fanatic cooks or camera crews
Not fond of monks or yoga teachers,
Or sports fans in the bleachers
And I´m not sure how I´m feeling about you!
Pigeons: (Cooooooooooo!)

Dr. Doofenshmirtz: There are lots of horrid people on this planet,
That I would love to give a lashing to! (Pigeons stop cooing)

But my goody two-shoes brother,
The favorite of my mother,
Is the one I want to smother
In a ton of pigeon goo!
Yes, my goody two-shoes brother,
The favorite of my mother,
He´s the one I want to smother
Thank you, Sir! I´ll have another!
He´s the one I want to smother
In a ton of pigeon goo-oo!

Dr. Doofenshmirtz (to Perry): You see, you see how I held that last note, good huh?