1) Northeastern U.S. slang for Valium (AKA diazepam) tablets and/or Vicodin tablets. Can be heard in various songs, including the Fun Lovin' Criminals' song, "Scooby Snacks."
2) Occasionally used to refer to Quaaludes.
3) A hash brownie.
1) "Running around robbing banks, all wacked off of Scooby Snacks!" - "Scooby Snacks" by the Fun Lovin' Criminals.
2.) That's okay! Another Scooby Snack, and she'll love me again!
3.) Dude, these are some tasty Scooby Snacks!
When involved in the consumption of marijuana via a common metal or glass pipe, minute pieces of marijuana or ash or resin build-up may be inhaled into the mouth or throat, thus resulting in the "Scooby Snack."
Chad: "Watch that hit man, I know it's close to kieshed so you might..."
Matt: *spit* *hack* *cough* "Aw, man, I just got wicked hefty Scooby Snacks on that!"
A form of the 'magic mushroom' drug, except encapsulated into a pill-like form (or just simple a digestable cap) once inside it is refered to as a 'Scooby Snack'
This form of taking mushrooms has been talked about in various forms of media, particularily in the Fun Lovin' Criminals song 'Scooby Snacks'
"dude what are these caps I thought we were doing shrooms tonight??"