What Do It Do? (song)

What Do It Do?, is a song sung in the episode What Do It Do?, when Phineas and Ferb are trying to figure out what the machine that Doofenshmirtz built.

Lyrics
Singer: What you gonna does when you do, do, do, do, do, do, do?

It's way to big to be a buckle, and to bland to be a belly dancer.

Or when it tries to guess unless your 3 ft 2.

(indistinct)...Hello.

And in the library it's useless cause' it dont care when the books are due do, do, do, do, do, do.

(indistinct)

Instead of picking up the trash it started picking lady liberty nose.

(indistinct)

(indistinct)

When it walks your dog it never really pays attention where it goes.

Do, do, do, do, do, do, do, do.

Do, do, do, do, what do it do.