Is it bad that I started peeing in the shower?
Why are you peeing in the shower?
I want to piss my mother off
You shouldn't be peeing in the shower, it's pretty unsanitary. I suggest you clean it up and not try to anger your mother in this way.
She won't notice anyway. Don't talk about this like it's wrong, it's about my life
She could definitely notice such a thing. You should always keep your shower clean and sanitary.