Two Nuns were touring Europe by car and had just entered Transylvania. The came to a traffic light and had to stop, while they were waiting for the light to change a small vampire jumped on the hood of the car and started hissing and spitting at them. Sister Mary, who was driving, yelled, "What should I do?"

Sister Grace said, "Turn on the windshield wipers, maybe they will knock it off the car." Sister Mary turned on the wipers and the vampire grabbed one and rode it back and forth, still hissing and spitting.

"Now what?"

"Spray it with the windshield washer. I filled the tank with holy water before we left Rome."

Sister Mary sprayed the vampire with the washer fluid and the holy water was burning holes thru it but it stayed on the car, riding the windshield wiper.

"What do I do now?" asked Sister Mary, with panic in her voice.

"Show it your cross!"

"Good idea," said Sister Mary as she rolled down the window and stuck her head out, "Get the (censored) off the car, you little *******!"