Two nuns were shopping at a 7-11 store. as they passed by the beer cooler, one nun said to the other. " Wouldn't a nice cool beer or two taste wonderful on a hot summer evening?".

The second nun answered . " Indeed it would "sister, but I would not feel comfortable buying beer , since I am certain it would cause a scene at the checkout stand."

" I can handle that without a problem ". The other nun replied and she picked up a six-pack and headed for the checkout.

The cashier had a surprised look on his face when the two nuns arrived with a six pack of beer .
" We use beer for washing our hair " The nun said , " Back at our nunnery, we call it catholic shampoo ".

Without blinking an eye , the cashier reached under the counter , pulled out a package of pretzel sticks , and placed them in the bag with the beer. He then looked the nun straight in the eye. Smiled and said : " The curlers are on the house".