Why, you pompous windbag.

5 seconds sound clip from the McLintock! (1963) movie soundboard.

You can hear this line at 01:50:42 in the Blu-ray version of the movie.

Quote context

[...]

- Well, Katherine, you see, I'm in a rather delicate position, being governor of the territory and all.

- I just hope you haven't found it necessary to say anything about...

- About what?

- About you and me.

(Katherine laughing)

- Why, you pompous windbag.

- Do you think that you're the only man, who's ever tried to play pattyfingers with me? Who's ever tried to lure me into the moonlight?

- Well, no, but I...

- Well, I'm a big girl, and I can take care of myself. My husband knows it.

- I can assure you, Governor, that your reputation is untarnished.

[...]