That's my cue to skidoo.
4 seconds sound clip from The Yogi Bear Show - Be My Guest Pest (1958) - S01E14 TV Series.
You can hear this line at 00:06:01 in the Blu-ray version of the movie.
Quote context
[...]
- But look at that head. Did you never see such a stupid-looking face?
- That did it. That did it! You had just insulted a guest.
- Eee! Uh, Newton! That rug is alive!
- It's a bear! Help! Police! Help!
- I should've stayed in Jellystone.
- Sure, I'm sure. There's a live bear on the terrace.
[...]