* Dudes who don't flush their toilets in public restrooms. Nobody's interested in seeing how huge your butt nuggets or dingleberries are. - This also applies to people who spit enormous, disgusting piles of snot in drinking fountains.
* Waking up with bed hair from hell and a mouth full of germs that make your breath smell like dead fish and give your gums an "extra skin".
* People who don't give way to the elderly on public transportation. Can't you see they're about to die standing there? Give them your seat, for crying out loud!
* Using Shakespearian English in IM conversations. I rather keep it short and sweet, just like I would in a normal verbal conversation. :P
* Being late. I'm the kind of person who'd rather never, ever, be late for anything. Homework, appointments, you name it.
* Walking in dog poo. A few days ago, I slipped on a piece of dog poop as I was running to catch the bus. Thank god I didn't fall IN IT. - Missed the bus, though. :(
* Playing "zig-zag directions" with strangers on the street (aka what happens when 2 people walking in opposite directions simultaneously want to avoid bumping into each other by endlessly switching in the same directions).
* Broccoli.