1. Rathalos. Screw that guy and the designer who spawned him. One day some guy will be walking home from work at Capcom and be shot with a fireball, then run over by a giant lizard, and justice will be served.
2. Historical Revisionists, especially in the realm of American history. Nothing gets under my skin like people branding Franklin Roosevelt the worst president of all time, or talking about how we shouldn't have fought the civil war, or how the South was somehow justified in what they did.
3. Israel. If that weren't a nation of white people, we'd have bombed them off the face of the earth by now. If a country of non-European descent tried anything like that, it wouldn't fly (which is different from Jews in general. Jews are as varied a religion as Christians or Muslims. Israel abuses its status by trying to wed itself to the religion and try and frame their detractors as anti-semites. It's as bad as Iran who tries to frame their foes as enemies of Islam).
4. Neon Genesis Evangelion. If i had known i could write a random story about incest, orange jello, and butchered Christian mythology, i would have done it. Anyone could have.
5. People who are "chill." I like to get emotional, damnit. A little outrage keeps things moving, and your indignance at my indignance is just going to make me all the more indignant.