A cop pulls over a car load of nuns..
COP: "Sister, this is a 65MPH zone, why are you going so slow?
NUN: "Sir, I saw a lot of signs that said 22, not 65"
COP:"Oh Sister, that's not the speed limit, that's the name of the highway you are on."
NUN:"Oh! Silly me! Thanks for letting me know. I'll be more careful"
At this point the cop looks in the backseat where the other nuns are shaking and trembling.
COP:"Excuse me, SIster, what's wrong with your friends back there? They're shaking something terrible."
NUN:"Oh, we just got off highway 119"