Doctor, Doctor Croaker, Croaker

"Doctor, Doctor Croaker, Croaker" is the chase song in The Schnook Who Took My Comic Book from A Pup Named Scooby-Doo.

Lyrics
Doctor, Doctor Croaker, Croaker Who that hopping down the street Doctor, Doctor Croaker, Croaker Looking for someone to eat Doctor, Doctor Croaker, Croaker Who's that hiding around the bend Doctor, Doctor Croaker, Croaker It's your fiendish froggy friend Doctor, Doctor Croaker, Croaker He's a monster wait and see He's the toughest toad in history

Doctor, Doctor Croaker, Croaker Croaker