I have written about men and women in the workplace (and in life) and how they treat the same sex.
One ex told me that mean girls will say you look nice when they look bad or if another girl asks how do I look (when there obviously is something wrong or it looks bad) and the mean girl says you look just fine.
Men grow up playing games (the circle game) and doing stuff like snapping each other with a wet towel at the pool or in the lockerroom. Men can call each other all kinds of names or fight in a meeting at work, then go for a beer afterwards as if nothing happened.
I haven’t noticed this trait in many women. If offended, I’m told by females that they can hold a grudge forever.
Well, here is a meme that describes it.