I really don't like people who use the terms "wapanese", "weeaboo" and "otaku"
I really don't like straight-faced "internet tough guys" (Max not included, as he seems to be going about it with a deliberate sense of irony - and god help us if he isn't)
I despise people who pick on others
I can't say I'm a huge twilight fan
I really don't like the msn message warning beep thing
I hate people who bash other fandoms (for example anime and furry or video games)
I really don't like it when people are elitist bastards who will only accept one form of entertainment as the true messiah, often the kind of people like yahtzee who goes around saying "I want to play an RPG, not a Jrpg mind you, gods it's just space radiation not the infinite power of christ, but rather something with barbarians in loincloths going on about goblins and wenches." Yes, I like WRPGS, but claiming that one type of RPG (or anything for that matter) is superior to something else is jackassy and just plain douchebaggy. I'm also looking at you, metal-snobs who won't listen to a song unless the guitarist is on amphetamine and the drummer is a repurposed killbot.
I really don't like memes like ninjas, pirates (I like alestorm though), monkeys, various defintions of awesome (like cracked.com so gloriously put it "awesome like dinosaurs who fire lazers when they roar" or something) that go to the retarded.
Did I mention I'm not a huge fan of "trendy" mac-disciples who stalks steve jobs and is a really fucking "artsy" and smart, yet mothercunting aloof type.
I dislike it when people are either restricted to "cold as snow" or "if-i'm-not-throwing-a-temper-tantrum-or-sulking-it's-because-i'm-already-doing-so". Especially when they're like that to me, and me only.
It really grinds my gears when people proclaim "NO WAI DUDE OPETH RULES SLAYER SUCKZZZZ THEY HAVE COMPLEXXX MELODIES OMG" or "western comics are sooooo muuuuch beeetter than anime" (Notice a pattern here?)
In relation to what I've said earlier, I dislike people who can't put themselves in another person's place - in other words, lack empathy.
I also really dislike coming off as this huge a dick (I swear, I'm generally nice

), though I like the venting possibilities here