A nun goes into a liquor store and asks for a bottle of bourbon. Owner says "Whatever for Sister"? "It's for Mother Superior's constipation" "Oh" Says the proprieter "That's OK then" After closing, as he is locking up he notices the nun, flat on her ass, drunk as hell sitting in the gutter. "Now sister, you said that was for the Mother superior's constipation". "It is" she slurs "And when she sees me she's gonna shit".