1. People who try to act all important, but can't bother to Spell Check or use proper punctuation. (EX: you know exactly like what im doing right now or hey do you like monkeys i like monkeys dont you you must like monkeys yay!) I REALLY hate that. 2. People singing in public, extremely loud, and only doing it to annoy others. 3. RPG's that can't bother to use capitals or even attempt a decent story.