Unintelligent people who are assholes. Overemotional people who have to do the most in every situation. Elitists generally. There more but I am not mentioning all of them.
A lot of things lol.
I don't like really loud people and I mean who get really loud and don't know how to respect that there's other people around you. .__.
Disrespectful people who don't respect other people cultures and complain they don't have things that their country does. What do you expect it's a different country.:p
...and childish people I mean people who don't know how to behave in public as in their are times you can be yourself other times you need to behave.
I probably sound annoying for saying these things but you asked.XD