OP, here. I do enjoy Rosie and feel like it is her job to give her opinion, and I do agree with her about Donald not being the moral authority. Do I understand why he was offended? Of course. Should she be able to take it, of course. But he crossed that line.
A hilarious reponse, to me, would have been The Donald showing a picture of Rosie half bald (her haircut was HORRIBLE!) from the late 90s and then saying, "SHE is making fun of my hair?"
That would have been funny and appropriate. Fat and ugly is just demeaning to overweight women and women not deemed model beautiful all over America.
Really, fat and ugly was the worst he could do?