There’s a knock on the door of an Irish church

Mother superior answers the door and is surprised to see two leprechauns, one looks older. The elder says, “pardon me, but are there any leprechaun nuns here?” She answers “no.” He asks “well then, are there any little people here who are nuns?” Again she answers no. He then turns to the younger and says “See laddie, I told ya ye were shaggin’ a penguin!”