Who said "Zoinks! Adventure is out there, and it's probably scary."?

This quote is attributed to Shaggy Rogers.

Zoinks! Adventure is out there, and it's probably scary. - Shaggy Rogers

"Zoinks! Adventure is out there, and it's probably scary."

Shaggy Rogers Adventure

"Like, man, that's a real drag!"

"Zoinks! That's scary!"

"Like, let's get out of here, Scoob!"

"Man, I'm like, totally starving!"

"The greatest adventure is life itself."

"The adventure of life begins with a single step."

"Adventure finds you when you stop running."

"Fortune and glory, kid."