scooby doobie doo?

my (27F) husband (30M) and I had one of the highest thoughts we’ve ever had and now I need someone to confirm a scooby doo theory.

to set the scene, we were watching scooby doo where’s my mummy with an edible because I recently rediscovered a lot of my childhood scooby doo core memories. i had the ridiculous thought that scooby doo became scooby dooby (doobie) doo as the writers attempt at an easter egg. get it. cause scooby and shaggy are stoners? and his name has doobie?

am i too high or does this make sense to anyone else?