You get that yard of clothesline out of your kisser and try to pay some attention at me for a minute.

6 seconds sound clip from the The Roaring Twenties (1939) movie soundboard.

You can hear this line at 00:52:21 in the DVD version of the movie.

Quote context

[...]

- Well, I'm not gonna let that stand between you and me. Not the way I feel about you. I'll get out.

- A few more years in this biz, I'll have enough dough so we can settle down and forget all this.

- How does that sound to you?

- Why, it sounds all right.

- Yeah. Well, you hang on to that ring. You'll use it a whole lot sooner than you expected.

- You get that yard of clothesline out of your kisser and try to pay some attention at me for a minute.

- Look, Brown, here it is. The stuff I sell has a very limited market.

- People with dough don't wanna buy the poison I make.

- Now, I want to get in on that good market.

- I know that you are the head of a syndicate that's running all the high-class merchandise that's being sold in this country.

[...]