I love it as long as the girl is ok with it, if you know what I mean? Porn is a fantasy/fiction type, and if you can't part that from the "real world" then something's wrong with you. Many girls I've been with wants to be somewhat verbally humiliated, but it's not like I would shout out "you nasty fucking whore" out of nowhere.
Of course it's not ok to call women things like they do in porn in everyday life or anything, but in a sex-act, and both are ok with it, let's go. Sex is adult play and games, and so is porn, right?