You're a brain, Yogi.
3 seconds sound clip from The Yogi Bear Show - Brainy Bear (1959) - S01E18 TV Series.
You can hear this line at 00:01:36 in the Blu-ray version of the movie.
Quote context
[...]
- Ah, you are one of the good ones, sir.
- Don't feed the bears. Shee! How selfish can you get, yet?
- Now, as soon as he parks, old Yogi boy will show the technique of getting goodies from the tourists.
- Brainier than the average tourist, Boo-Boo.
- Little do they know that my trailer is a secret laboratory.
- And after animals, why not humans, huh?
[...]