Lyrics:

Guess who is knocking on the door?
Guess who is knocking on the door?
Guess who is knocking on the door?
It's me motherfucker, I'm knocking on the door!

I am the brave young lad
Out of the wild I run
I'm the forsaken child
Swept underneath your rug

Guess who is knocking on the door?
Guess who is knocking on the door?
Guess who is knocking on the door?

It's me motherfucker, I'm knocking on the door!

I am the brave young lad
Followed by hollowed years
I learned to bark at night
You keep your mother near

Guess who is knocking on the door?
Guess who is knocking on the door?
Guess who is knocking on the door?
It's me motherfucker, I'm knocking on the door! X 3