I was a roman emperor fighting off peasants on top of my thone
Dreams about being a Roman emperor may represent the desire for power, control, and authority. When you were fighting off peasants, it could mean that you have a fear of being overthrown or losing your power and status. It could also symbolize a feeling of superiority over others and a need to maintain that status.
Consider if there is any situation in your waking life where you are in a position of power, or if you feel like you should be, but you don't feel secure. It's possible that this dream is reflecting your need for control in situations and a desire to protect your position of power.