Scooby-Dooby-Doo, Where Are You? We got some things to do now.
Scooby-Dooby-Doo, Where Are You? We need some help from you now.
Come on Scooby-Doo, I see you... pretending you got a sliver
But you're not fooling me, cause I can see, the way you shake and shiver.

You know we got a mystery to solve, so Scooby Doo be ready for your act.
Don't hold back!
And Scooby Doo if you come through
you're going to have a scooby snack!
That's a fact!

GO!

Scooby-Dooby-Doo, here Are You. You're ready and you're willing.
If we can count on you Scooby Doo, I know you'll catch that villian,
I know you'll catch that villian.

YEAH!
[ Lyrics from: http://www.lyricsfreak.com/m/mxpx/scooby+doo_20616064.html ]