I'm going to humiliate my little brother online when he continuously tries to pull the same thing to me
Why would you want to do that to your brother?
I hate him. He makes me sick & I want to prevent him from doing this to my blog
Regardless of how you feel, that is still your brother. You should try to be a little nicer to him. Have you even told him how you feel about what he says online?
I can hurt my brother how I want. I don't need your advice or opinion.
It is wrong to hurt people you are related to. He lives with you and could retaliate. You never know what someone might do it could be really bad.