A car that scares the crap out of you when you see it and are speeding ( or breaking any other law )and makes you slam on your brakes and late for work because of the massive heart attack you just had.
Person 1. Stupid alarm clock didn't go off again, I hope I don't see a cop (They're going 70 in a 50 zone)
Person in a retired police car is doing the same speed you are and makes you slam on the brakes because all you seen was black and white. MEASSAGE OUT TO ALL PEOPLE READING!!!! buy a radar gun. lol i did and it works great.