it happened in front of me.

There was this white woman in a buffet line about to serve herself a plate but she was being picky with the food, "choosing" every single piece of food she had on her plate. And there was this black woman behind her who said:
- Can you go faster? 
-No, I’m not in a hurry.
- You know, I'm on my lunch break...stop choosing every piece of food!!!
-I'm in a restaurant, I'm paying for my food and I’m not in lunch breack so I'm not going to hurry.

And the black woman started to say a bunch of nasty things to the white one. She was practically screaming!
Then, with a lot of class and a little sarcastic smile in her face, the white woman said:

"You know what I’m thinking, dont you? You know, I'm not going to say it because you can sue me, I can go to jail... but... you know what I think about you..." (and this mean smile)

The black woman started to scream, “Say it! say it!”

and the white one:

"No, I don't need to say it... you know... you now what I want to say and what I think you are..."


and she left the line.