Girls bitching around

There is a group of women that I hate so much they always come to talk to me on propose to tell me idiot crap and ruin my day.
I don’t know what to do about it they just get inside my head and stay there.
The problem is that I don’t even pay them regard but just have to pop up and say mean things to me without any reason.
I hate such behaviour they are all grown adults!
Gosh