I know what you mean, I was in class today at college (it's a huge class, I am not a freshman, but class has a LOT of freshman in it).
Anyway, during half the class these chicks right next to me kept talking about unrelated stuff (it's a huge class, so they got away with it) and it was really distracting. I looked over at them and tried to indicate that I would prefer them to stop, but I didn't say anything because I didn't want to make a scene, and be even more of a distraction than them.
After I left the class, at the end, I had to walk by them to get to the door. I walked past them, did not touch either of them, they had only got partially out of their chair's, but somehow it was offensive that I walked past them without waiting for their slow moving high exaltdness to get out of their chairs.
So as I walk past one of them goes "ummm, excuse you!" and I wait a moment, then turn around and just look at both of them. I wait until the pause has become embarrassing enough, and they look like they might be about to say something and then say "thanks for talking all through class!" and then deliberately turn my back on them and walk away.
My point being, "wake up you narcissistic hags and realize that there are other people in the world besides you."
The nerve of these people is ridiculous, they expect to be treated like queens, and given enormous respect and deference and whine, moan, complain and scream and stamp their feet if they don't get their way. But they never think for a moment about how rude their actions are, or how distracting they are to others. Or about how nasty they are being, or how difficult they are making life for other people.
It drives me nuts.