Women are so stupid and unoriginal, that a lot of times, their comeback is just a "No u". They copy exactly what was said and flip the sex, that's it. (Which is also something leftists do to right memes, since the left can't meme.)
They are also so narcissistic that they don't realize that it's obviously unoriginal. They do what NPCs do, where they have information in their head, and automatically think they came up with it. (Which also explains why women\leftists are so easily affected by propaganda)