No. Sit down, man.

4 seconds sound clip from the Kindergarten Cop (1990) movie soundboard.

You can hear this line at 00:12:17 in the Blu-ray version of the movie.

Quote context

[...]

(SHOTGUN LOADING SOUND)

- Shit! (2)

(SHOTGUN FIRE)

- I'm the party-pooper.

- Hi, Cindy. Do you mind if I sit down?

- No. Sit down, man.

- Oh, it's so nice to see you again.

- What are you doing here, you asshole?

- Cindy, I don't like you using foul language, not a classy girl like you.

- Don't you have anything better to do?

[...]