I'm going to get my co-worker fired.
Why do you want to get them fired?
I am really excited to see him fired.  He is a bad influence on me.
It is mean to get someone fired from their job.  Especially since it isn't necessarily work related at all.
I think it's a good idea to have a happy environment at work.  People often create their own problems.
They are depending on that job to pay their bills and everything else they need in life. You should work out your differences with them and not handle it this way.