Have you been pissed off about something lately? Or is someone around you been pissy? Peeing in a dream means you are actively relieving yourself of your frustration and negativity. If pee is on the floor or somewhere other than a toilet then you may be displacing your frustration and should find a healthier way to get that anger and frustration out of your system. It can also mean that you are being affected by someone around you who is not relieving themselves of their negativity properly. Be careful how you let off steam. You don’t want to create an unnecessary mess.