Two Canadians are driving in Texas. A Texas Ranger notices out of the country plates and turns on the lights and pulls them over.
Officer walks over to the car, the driver rolls down his window and the officer takes his billy club and whacks the driver on the back of the head.
The Canadian driver asks what that was for. The officer says, "This is Texas, boy, when you see these flashing lights to pull you over, you gets your insurance, license and registration ready, don't make me wait!"
The officer checks them out and returns the documents. Then the officer walks over to the other side of the car and taps his wand on the glass, the passenger rolls down his window and the officer whacks him in the head.
"What was that for", the Canadian Passenger asks.
"Boy, I just made your wishes come true," says the officer.
"What does that mean" asks the passenger. "Well, you boys are going to get five miles down the road and you're going to say, "Boy, I wish that cop had tried that with me!"