I'm going to kick a kid out of my group of friends because he is annoying even though he doesn't have any other friends
What's driving you to want to do that?
There's no particular reason.
If you're really doing this for no particular reason, then that's pretty rude.  You should think about how this kid will feel if you do this to him!
I'm not a bitch and have my own needs so I have to kick this kid.
If the kid hasn't done anything to be kicked, you should think about how he'd feel. He might worry what he did wrong, especially if he has trouble making friends.