People who dish crap and insult everyone that doesn't think like them, but gets upset when the favor is returned.
Person 1: Republicans are so stupid
Person 2: Totally
Person 3: Democrats are idiots
Person 1: How dare you insult democrats?
Person 2: Democrats are wonderful people who can argue about how gay marriage should be legal and the rich should be taxed more, but can't talk about things that will actually help the country. You're such a terrible person and so judge-mental that you would say something like that about another person.