Have you people ever heard of coasters?
5 seconds sound clip from the Trading places (1983) movie soundboard.
You can hear this line at 00:42:34 in the Blu-ray version of the movie.
Quote context
[...]
- If you're gonna vomit, the bathroom's downstairs. No, downstairs, man. Shit!
- Hey! Hey! That's a Persian rug. It's from Persia.
- Hey, what is this? What is this shit here? Hold up!
- Have you people ever heard of coasters?
- Would you like me to prepare some more hors d'oeuvres for the guests, sir?
- There was more people in this room before, where 'd they go?
- I believe some of them have adjourned upstairs, sir.
- I'm waiting for you, Billy Ray.
[...]