The legend of Bloody Mary (bloody Mary) is that when you are in a dark room in front of a mirror lit the candle that is pronounced “Bloody Mary” thirteen times, a woman’s face bloodied makes its appearance in the mirror sometimes attack people who have called. Several different ways to invoke this mysterious woman appears also existed. The most popular is still follows. Lock yourself in a bathroom equipped with a large mirror, turn off the lights to navigate in complete darkness and light two candles that were placed on each side of the mirror. Set the mirror very carefully, directly to your own reflection. Begin then to utter very softly and very sweet, indeed  the name of “Bloody Mary” and then start to turn on yourself. While continuing to turn, say the name of the spirit of louder, almost like a song, for the thirteenth time, you implored, almost crying. At each turn on yourself, set the mirror in passing. In the thirteenth round, your thinking is now that the bloody Mary. In what they say, it is really scary, his face covered with blood and his hands trying to catch you. For some believers, this woman does that scare you, leaping forward, toward you. Others say that the Virgin you literally bloody attack, letting you also blood if you can not run away. This legend has been taken so seriously that in 1978, the United States, the folklorist Janet Langlois decided to write a essay on this story. It is still used in university courses on urban legends in America. The horror film “Candyman” is also based on this test. Another belief is adapted to the bravest, is the cause of the appearance of Bloody Mary by adding his name the following sentence: “Bloody Mary, I killed your baby!” (Bloody Mary, I killed your child). However, it is said that this invocation causes an immediate attack of the entity. A savage attack and no thank you. Many believe that Bloody Mary is the Virgin Mary herself came to warn you not to play with his name or the name His Son, Jesus. Others tell it would be a witch once burned by the inhabitants of his village witchcraft and whoever invokes his name in vain is struck by the curse by which she threatened those who burned. A minority say it is the spirit of a woman who died with his son in a car accident when the car inflamed, leaving lifeless mother and child. The lady decided to live forever in the mirror, to avenge those who killed her child. So many stories, which to believe?