I was once driving down a 50km/h residential street, shifting in to 5th at 50km/h (yes, i dont speed as there are many children always playing around)
As I was driving I notice a man unloading shopping from his boot on the side of the road, only for him to twirl a shopping bag at me and yell at me to slow down. Knowing I was doing nothing wrong I slam on the brakes and reverse up to the guy, giving him a mouthful "Have you got a radar on me mate? I was doing F*CKING 50 dickhead" - he then whipped out a cop badge and said "i said slow down!! i'll see you in court" (thinking his cop badge will make me change my tune) after telling him politely to "go f**k himself" for being a righteous dick i drove off....
never heard anything from him again. the end.