A policeman stops a carload of nuns along the highway.... as he approaches the car, he sees them all cowering and shaking except for the driver... a nice looking, blue haired nun.
"I'm sorry for stopping you sister, but you were going way too slow for the conditions here. You were only going 40 miles per hour!" the officer said.
"I forgive you for stopping me, dear." She says. "But as you can see, the signs clearly say the speed limit is 40. I just started driving, so I know the rules."
The officer looks around and sees the speed limit sign stating 65MPH.
"I don't know how to tell you this ma'am, but I think you have things a little turned around. Those signs are the highway number signs... this is highway 40!" the officer tells her
"You mean it's not highway 65?" she asks
"No ma'am. Uhm... you don't mind my asking why all the other sisters in the car with you are shaking, do you?" he asks
One of the other nuns speaks up..."Officer... we just got off of Highway 115!"