Do NOT Say This To A Cop

I don't know about you, but I always get a little nervous when a police vehicle is behind me, even when I know I'm not doing anything wrong. Not that the lights haven't come on  behind me a couple of times for good cause.

Have you ever been pulled over with a passenger in your car that you just knew was going to say something that will make an already tenuous situation worse?  I have, and fortunately, his comments did not include any of these lines.