No trouble, Marshal. Just a little personal matter between me and Eastwood. This don't concern the law.

8 seconds sound clip from the Back to the Future Part III movie soundboard.

You can hear this line at 01:00:36.771 in the DVD version of the movie.

Quote context

[...]

- Tomorrow we're robbing the Pine City stage.

- What about Monday? We doing anything Monday?

- No, Monday would be fine. You can kill him on Monday.

- I'll be back this way on Monday. We'll settle this then. Right there out in the street, in front of the Palace Saloon.

- Yeah, right. When? High noon?

- Noon? I do my killing before breakfast. 7:00!

- 8:00. I do my killing after breakfast.

- All right, now. Break it up. What's all this about? You causing trouble here, Tannen?

- No trouble, Marshal. Just a little personal matter between me and Eastwood. This don't concern the law.

- Tonight, everything concerns the law. Now break it up. Any brawling, it's 15 days in the county jail.

- All right, folks. Come on, this is a party. Come on! Let's have some fun!

- 8:00 Monday, runt. If you ain't here, I'll hunt you and shoot you down like a duck.

- It's dog, Buford. Shoot him down like a dog.

- Let's go, boys! Let these sissies have their party!

[...]