Is there a certain "group" that you DISLIKE?

I don't like the kids in the cl who kiss up to the teacher every minute, especially to the gym coach. I don't like the kids who know the answer to every single question, and put others down for not knowing the answer. I don't like the kids who stand in the middle of the hallway making me late to cl. And lastly, I hate couples who make out under the stairwell because the colorguard closet is under there (yes, like in Harry potter!), and it is extremely awkward with me squeezing past them.