While shopping in a food store, two nuns happened to pass
by the beer, wine, and liquor section. One asked the other
if she would like a beer.

The second nun answered that, indeed, it would be very
nice to have one, but that she would feel uncomfortable
about purchasing it.

The first nun replied that she would handle that without a
problem. She picked up a six-pack and took it to the cashier.

The cashier had a surprised look, so the nun said, “This
is for washing our hair.”

Without blinking an eye, the cashier reached under the
counter and put a package of pretzel sticks in the bag
with the beer. “The curlers are on me.”