Ned Pepper: What's your intention? Do you think one on four is a dogpaw?
Rooster Cogburn: I mean to kill you in one minute, Ned. Or see you hanged in Fort Smith at Judge Parker's convenience. Which'll it be?
Ned Pepper: I call that bold talk for a one-eyed fat man!
Rooster Cogburn: Fill your hand, you son of a bitch!
Lawyer Goudy: Was your revolver loaded and cocked?
Rooster Cogburn: Well, a gun that's unloaded and cocked ain't good for nothin'.
Emmett Quincy: I don't remember any Ned Pepper.
Rooster Cogburn: Short feisty fella, nervous and quick, got a messed-up lower lip.
Emmett Quincy: That don't bring nobody to mind. A funny lip?
Rooster Cogburn: Wasn't always like that, I shot him in it.
Emmett Quincy: In the lower lip? What was you aiming at?
Rooster Cogburn: His upper lip.
Col. G. Stonehill: I will pay a total of two hundred dollars to your father's estate when I have in my hand a letter absolving me of all liability from the beginning of the world to date!
Rooster Cogburn: Well Mr. Rat, I have a writ here says you're to stop eating Chin Lee's cornmeal forthwith. Now it's a rat writ, writ for a rat, and this is lawful service of the same. See... Doesn't pay any attention to me.
[Rooster shoots the rat.]
Chen Lee: [Runs into the room.] Outside is place for shooting!
Rooster Cogburn: I'm servin' some papers!
[Watching Mattie ford the river hanging on the back of her horse.]
Rooster Cogburn: By God. She reminds me of me.