The annoying car on the road, that leaves you questioning if the car is really a police car. This results in an obsene amount of panic followed by relief after the victim realizes it is not a police car.
Joe: Aww Dude! Is that a cop car behind us?!
Mike: Oh Shit! (Hides his weed)
Joe: Aww Damn Dude! Just another cruiser panic inducer!
Mike: Say Joe, didn't you have a half eaten peach in the back?
Joe: Yeah go ahead and throw and throw it at him.