- Hey, then you're the mysterious character who caused all the trouble last year.
- You bet, sonny boy.

9 seconds sound clip from the Yogi's First Christmas (1980) movie soundboard.

You can hear this line at 01:09:35 in the Blu-ray version of the movie.

Quote context

[...]

- Yes, sir. Uh, where are you, sir?

- Inside your walkie-talkie, that's where.

- Huh? Oh, I get it. You're in the chopper.

- I see no sign of Snively.

- Do you have anything to report?

- No, sir, Mr. Ranger, I have nothing to report... Except an accident.

- A Santa Claus costume?

- I swiped that during last year's Christmas carnival. Took it off a snowman... This one too. His elf.

- Hey, then you're the mysterious character who caused all the trouble last year.

- You bet, sonny boy.

- Herman, would you like to unravel this year's carnival too?

- I've been trying, but this is the last day of the carnival.

- And the most important one.

- Everybody's looking forward to the big tree-trimming party tonight.

- Ah-ha! We steal the ornaments.

- Not we... Two other characters will steal them.

[...]