A night watchman at a stadium in Argentina heard a locker room door being slammed shut repeatedly. He discovered that the door was opening and closing on its own (don't tell us the air ventilation directly above the door has anything to do with it!). Then he saw...a shadow! A shadow that couldn't possibly be his own or any of the numerous objects hanging above his head. So there you have it! Ghosts are super, totally, real, you guys.