Zealous oversensitive jaded person like her, taking her time to get the phone out, take a picture, possible geo-tagged of two guys who might not want to be on her Twitter.
She has no right to do that. Especially when there was no communication between them. You don't like their jokes, tell them or move away.
Looking at her tweets, she likes to increase her branding, I can see replies where the @username is a part of the sentence so it's a more public tweet, than when @ is at the start of the sentence. Calling people for bullies.
People like that are hard to be around, constantly tip toe.
There's a difference between being sexist, and just having crude humour about genitalia and intercourse.