Like, wow! Glowing seaweed!
3 seconds sound clip from Scooby-Doo, Where Are You! - A Clue for Scooby Doo (S1E2).
You can hear this line at 00:10:31.676 in the Blu-ray version of the episode.
Quote context
[...]
- Come on! After that glow! It's in that drainpipe.
- Ruff!
- Well, it got away, so let's go.
- Me?
- Yes, you. You're the only one that can squeeze into that drainpipe.
- Too fat?
- Would you squeeze in for a Scooby Snack?
- Uh-uh. Uh-uh. Uh-uh. Uh-huh. Ruff! Scooby-Doo!
- It looks like you found a clue, Scooby-Doo.
- Here it is. Phosphorum pyrifora.
- A phosphorus-glowing seaweed found only in the area known as the Graveyard of Ships.
- That's where Captain Cutler went down.
- Then maybe that's where we'll find his ghost and the answer to our mystery.
- But what about Ebenezer Shark?
- I don't know, but he headed for the marina about an hour ago.
[...]