She said it isn’t nice to shame her for being a slut...wow.
I think she’s saying that Kirsten is easy.
When President-elect Trump returned to Trump Force One after the event, he asked A.J., who was still in her seat in the plane, what she thought of his speech. When A.J. told him she hadn’t heard it because she hadn’t left the plane, the boss didn’t know how to respond. So he didn’t say anything, and instead sat down in his seat and picked up the New York Times. Meanwhile, A.J. turned her ire on Hope, who had just about had it with A.J—Hope had simply done her job with the journalist. So Hope starts to yell back at A.J. All of this is going on as Mr. Trump is trying to read the paper. Finally, in one of the funniest moments on Trump Force One, the boss lowers the paper and yells: “Cat Fight!” And just as quickly, he went back to reading the newspaper.
Lewandowski, Corey R.. Let Trump Be Trump: The Inside Story of His Rise to the Presidency (pp. 223-224). Center Street. Kindle Edition.