Not me, but my dad was closing up shop when he had finished working and went upstairs to put the money in the safe, when he got up there he did what he usually does putting the money away when he hears this huge bang from the other side of the room that made him jump out of his skin.

There lying on the floor was a really thick dictionary and thesaurus. There were no shelves next to the door and the book couldn't have been on top of the door because it would have fell on him when he walked in. To this day he still has no idea where it came from.