Farhan, no matter what the girls ( or an girls) done to you or said to you you never make a post insulting her or anybody for that matter, its low and uncalled for. IT also shows that you do not have very good control over your anger. If you want to express your displeasure in her use witty sarcasm to answer some of her posts or just ignore her. Don't post something calling the girl a snob or a slut.