That sprained ankle act won't work, Scooby.
3 seconds sound clip from Scooby-Doo, Where Are You! - Bedlam in the Big Top (S1E10).
You can hear this line at 00:14:12.129 in the Blu-ray version of the episode.
Quote context
[...]
- Don't you remember anything, Daphne?
- I remember something about money. The rest is a blank.
- The only way we'll answer that is to ask the ghost clown himself.
- Uh-oh!
- And who's the bait for this trap?
- The fastest runner, that's who... Scooby Doo.
- Uh-uh. Uh-uh. Ohh! Ohh! Sprained ankle!
- That sprained ankle act won't work, Scooby.
- Anybody have a Scooby Snack?
- I think this calls for a bigger reward, don't you, Daphne?
- I sure do! Here's a super-duper hero sandwich!
- Hold it! You forgot I'm a track man. I can really run and fast.
- Why don't you both go and split the sandwich?
- Hold it, Scooby. That's him. That's the ghost clown.
[...]
