I told him I was Mrs. Sam Rothstein.
4 seconds sound clip from the Casino (1995) movie soundboard.
You can hear this line at 00:58:14 in the Blu-ray version of the movie.
Quote context
[...]
- Dang, you are right, Mr. Rothstein. I am so sorry.
- So I ended up working what, 18-hour days.
- Ginger was the one who wound up enjoying the best of Vegas.
- Come with me, please. I have a better table for you.
- What did you say to that fucking jerk, anyway?
- I told him I was Mrs. Sam Rothstein.
- Well, you might as well get something out of it.
- Well, it wasn't long before what I was afraid was gonna happen happened.
- Nicky managed to get himself banned from every casino in Las Vegas.
- And from then on, I couldn't be seen talking to him anywhere in Vegas or near it.
- What the fuck is that supposed to mean?
[...]