"The Doof Raps On Rap" is a song sung by Heinz Doofenshmirtz (aka. Dr. O.G.), explaining his feelings about rap music.
Dr. Doofenshmirtz: When I first heard rap, it was kinda confusin'
'Cause it's just a lot of talkin'; I mean, where is the music?
Can a doctor get a melody or maybe a chorus?
Today's rap artists, well, they kind of ignore
A certain older demographic; yeah, I'm out of the loop.
They're out at a rave and I'm home sippin' soup!
I know, it's hot, it's off the hook, it's all the rage;
But I guess I didn't like it 'cause I'm kinda middle aged.
But now I've got a daughter who is sixteen years old.
She plays it all the time and I guess I got sold
On the complicated rhyme schemes, the rhythm, and the bass;
Now all the time I'm spittin' rhymes out of my face!
The MC of evil science here, you better believe it!
When it comes to rap music, I can... take it or leave it.