“Little Pig, little pig, let me in!” “Not by the hair of my chinnie chin chin!” Most everyone recognizes these lines from the nursery rhyme “The Three Little Pigs.” If you clean the cob webs out your memory you remember this is the story of how the Big Bad Wolf tried to get into the house of the Three Little Pigs. The first two he was successful but the third house made out of bricks he was not.