Definitions by Dr. Michael Degen

Scooby Snacks 

The small chunks of fecal matter accidentally ingested while eating ass.

Tyler: "Dude, how was your hook-up with Brittany?"
Marc: "It was terrible bro, I was eating her ass and I kept getting Scooby Snacks stuck in my teeth!"

Scooby Snacks by Dr. Michael Degen May 18, 2016