It annoys me when people borrow books and forget about returning them for months or years.

Oh, I know what that feels like. Grr. When I was younger I always loved checking out both book and movie to Island Of The Blue Dolphins. One day I came in to check out the movie again when I was 11 and someone was still holding the movie. So I tried again and again for four years and that same person was still holding the movie. I was so mad.

When people act like historical figures were dumb because they weren't born in the modern era.
When people take things completely out of context.

So true My lady. Contempt for their elders is a sure sign of those who lack understanding.
"Those who ignore history are doomed to repeat it".

when people don't take care of library DVDs and they are all scratched and then you can't use them!

^ Ditto. I'll usually play DVDs on my computer because for some reason DVD's with scratches will play perfectly on my computer. I never place messed up DVD's in my DVD player.

I am annoyed when my friends try to tease me about somebody that I don't really like at all.. it's always getting into my nerves.

Ditto! One of my friends does that to me and my sister ALL THE TIME!!!! It seriously gets so annoying.

^Kids in my class used to that to everyone! The teacher didn't really care, so us boys usally ended up thorwing punches. (I was stupid then. But it worked!)

Uh, I wonder if any of these things happened to people in school. They really annoy me:
When you run out of pen ink during a test, quiz, dictation, etc. and have nothing else to write with...
When there is no more soap or toilet paper in the bathroom.
When you leave a classroom, transfer to another one on the other side of the school and realize you forgot something important in the other classroom...
When the teacher thinks that you're raising your hand when she just asked an extremely hard question.

When people compare me too much to my mom sometimes annoys me if it's carried away.

DamselJillPole: That is HORRIBLE!

More stuff that annoys me: When you get weevils in the pantry and sabotage the flour (especially the organic ones), pasta, oats,etc.
When you microwaved the oatmeal too long and it explodes all over the place.
When you're using a gas oven for baking, and you run out of gas in the middle of baking something.

When I keep accidently pressing the wrong button on touch screen devices. Or when it tries to correct my spelling, even though I'm not even trying to type in the word it's suggesting, that annoys me. It's happening right now.

when I read something and think it says one thing and then read it again and find out I read it wrong.....

When people don't read or try hear a person on what they are actually saying, they just read or hear what they want to read or hear and misinterpret what the person is actually trying to get through to saying.

I'm annoyed at my temper.

having to leave after an awesome party