Emosity is the state of being emo, or a state of life and mind that revolves around feeling and emotion in all aspects of life;living by one's emotions.
Rick: Hey dude, Ted seems a little down.. what can we do?
Dick: Oh Ted? Dude, when he gets like that there's really nothing you can do.. We are just gonna have to leave him to his emonuity and hope he evenutally gets out of it..