Oh! I see him.
1 seconds sound clip from Scooby-Doo, Where Are You! - Foul Play in Funland (S1E8).
You can hear this line at 00:04:42.862 in the Blu-ray version of the episode.
Quote context
[...]
- Hey, Scooby, do you think we stand a chance of getting some cotton candy, too?
- Yeah!
- Hold it. I just saw somebody. There he goes again! Man, he's faster than a speeding bullet.
- Come on, Scooby. Pick up the scent.
- That was no ghost. He looks more like a man from Mars.
- Wow! Look what that last hot dog did to me!
- Hee hee hee! Look at me! Hee hee hee!
- I knew I was sharp... but this pointed head is too much. Ha ha ha!
- That's no giant mouse. It's only a little mouse. Ha ha ha!
[...]