The door to my closet just opened up all by itself. If you knew the door you would know that this is impossible. When the door is left open it swings shut by itself due to gravity. It doesn't swing open, but it just did. First it made noises, door noises, crk crrrrk crk swwwwiiiingggg. I'm a little bit terrified, but I'm going to go check it out now.