You're sure sharp, Yogi.
4 seconds sound clip from The Yogi Bear Show - Brainy Bear (1959) - S01E18 TV Series.
You can hear this line at 00:00:28 in the Blu-ray version of the movie.
Quote context
[...]
- Gee. The champ is out! Does that make me the new world's champion? Huh?
- See any tourist-type tourists, Boo-Boo?
- We will now remove the Do not feed the bears sign and get ready for the invasion.
- Now remember, Boo-Boo boy, thousands of tourists mean thousands of good goodies.
- Yummies for our tummies, eh, Yogi?
- You remember all the tricks I showed you about begging for food?
- I think so, but I'll never be as good as you.
[...]