It bothers me when people use the term Bipolar incorrectly because when it comes time to tell someone about my disorder (Which is scary enough) I have to fight a stigma in addition to the other butt load of stuff I have to explain about the disorder. Also because the incorrect use feels like it mocks the disorder and its severity, something that I have to endue everyday isn't very funny, so I do not think it belongs at the butt of a joke.