Rosie O'Donnell
From iGeek
Rosie is a somewhat vile person. It's not that she's not entitled to her opinions, I have no problems with that. It's just she's so nasty about anyone who disagrees, that she invites mocking back: nothing is as delicious as seeing a bully get their comeuppance, and Rosie is a bully.
Here's a great take-down: