I'm going to speak up against a bullying superior
Why do you need to stand up against them?
Because I can not stand this nonsense a moment longer.
That's good of you to stand up for yourself after getting mistreated. Your superior may think twice now before bullying other people.
I think they deserved it.
I'm proud of you for standing up to someone higher than you. I'm sure all your coworkers are breathing a sigh of relief now that they don't have to suffer anymore.