What do you really think about this guy.. and please good answer 10 points!!?

You shouldn't hang with him. He sounds like he has some type of disorder or psychological issue he needs to deal with. Maybe you should take him to a therapist and they can ask him about his childhood and what he has gone through in his life to make him act that way. You can ask him nicely why he calls you those rude things and acts the way he does around you and if that doesn't work then I would tell him that I can't hang around someone like that. Also try to encourage him that there are better things in life.