...and asks to purchase a bottle of Jim Beam. The owner asks "Sister, isn't it against your faith to drink whiskey"? The nun says " no son, you don't understand, this is for sister Agnes...medicinal purposes. You see, she's constipated". The owner relents and reluctantly sells her the whiskey. After closing, on his walk home, the owner sees the nun leaning on a street lamp pole, empty bottle in hand, and obviously hammered. The owner says, "Sister I thought that whiskey was for Sister Agnes constipation"? She said "Why my son it is, cause when she sees me, she is gonna crap"!