A little boy wakes his mother up one morning. 'Mum, did you know Grandma has got a prawn between her legs?" The mother, confused takes her son to her mother's room where she opens the door and spots her mother laid buck naked on the bed, her clitoris poking out. "Oh, that isn't a prawn son, its her clitoris." To which the son replies, "Are you sure mummy? 'Cos it sure tasted like one!"