...IMO, if a cop orders you to stop, or put up your hands, or get out of the car, etc., you'd damn well better do it regardless if you are innocent or not or what your general opinion of policemen is...just like the military these cops have a certain protocol they are trained and taught to follow.
...and cussing, taunting, baiting, etc., or being confrontational in general, is not going to help your cause when dealing with the police. These underpaid and underappreciated public servants have enough crap to deal with on a daily basis without having to deal with people with attitudes who are the very same people they are sworn to "serve and protect".