I hate half of my friends.

So I go to school and have a large group of close friends. I like video games and a lot of anime but I don't act nerdy or look it in any way. Now most of my geeky gaming friends are not exactly the coolest people in the world, however I am somewhat popular and considered fairly cool. Now some of my friends are the complete opposite, for example I have this friend we will call Erika. Erika wears her hair in a Japanese style bun held together by scrunchies, it looks like a mushroom growing from her head. She starts and ends all conversations with a bow and Japanese greetings, she's Dominican. She sits and bobs her head like a five year old and is just all around embarrassing. Then there is my girlfriend, she only wears pink, she talks like she is five and still thinks kooties is a thing. Whenever a guy has a shirt without sleeves and is in good shape she says it's "icky" and thinks we are going to have 16 kids and she will go to Yale for fashion design..... Yeah..... Did I mention she is failing most of her classes and is as dense as a brick. In the mean time ( I'm not trying to be full of my self ) I'm known as being an all around genius. Some of my friends embarrass me, annoy me, and just make me angry. I have no idea why I don't stay away from them but I hang out with them every day. I hate them. Sorry this is long, so thanks.