1) People who ignore you when you speak.
2) People who misuse good and well.
3) People who misuse me and I.
4) People who misuse adverbs (as in, -ly is appreciated. The person wasn't walking slow. They were walking slowly!!!!!!!!)
5) When people don't capitalize Internet.
6) People who don't believe in punctuation and just type in one big run-on sentence. Can you tell I'm a grammar Nazi?
7) Slow walkers.
8) People who cannot respect other people's opinions. You may not agree with them, but then agree to disagree.
9) People who say that they hate life.
10) People who say that they hate their siblings. This one drives me absolutly nuts. You're lucky to have them, stop complaining.
11) People who say that 'I love you' to their bf/gf after dating for a week. That's a very strong and important thing to be saying that early and soon after knowing them on that level. My peevedness (new word I just created) increases drastically when these people proceed to say that they could never hate anyone.
12) People, yup, we all know them, who say that they are fat all the time. I'm at the point now where I'll just say 'yup, you are' and walk away. Don't be fishing for compliments from me because you're not going to get one and I'm sick of hearing it.
13) Possibly one of the ruddest things in the world, people who use 'gay' as a way to describe something stupid. It is so unbelievably disrespectful.