Scooby doo song stuck in my head!?

i have the chorus of a song stuck in my head and as i think very hard about it i get the impression of scooby and shagy running its very up beat and has a poppy sound i'm thinkin' i heard it in the late 90s and the part i remember is the chorus singing "dodo do dodo do dodo do do dooooo" as i think it is from scooby doo i cant imagine that it has a title but if someone can give me a link for that song that would be great