Things that annoy me:

1) People that always have to have the last word.
2) People that argue about nothing.
3) People who continue trying to argue a point that you can clearly tell they know is wrong.
4) Violent people
5) Cowardly people
6) People who believe they can think for everyone.
7) Trash talking people who know full well I'm one step from slaying them.
8) People who don't care about the consequences of their action to others.
9) People
10) Babies