The sound of someone chewing makes me irrationally angry. Like waaaay angrier than it ever should. I often have to physically leave the room just because it's working me up and I know it's nothing lol. Screaming kids bother me, but they don't trip that same feeling of anger. I can deal with the kids lol. I can even make myself angry if I'm chewing too loud hehehe.
Fireworks.... mmmm I love the boom. Absolutely love it.