I feel I need to say this
Okay say what you need to.
I feel like saying "fuck you" to my boss. He doesn't appreciate my hard work. It's tearing me apart.
If it hurts you so much, you should talk to your boss. It's good to stand up for yourself.
Fuck that, I won't let him disrespect me like that.
You have to be careful how you approach your boss. If you're hostile then you risk getting fired. If you really hate your boss this much you might want to find a new job before you do something that can mess up your career for a long time.