A tall tale is a story with unbelievable elements, related as if it were true and factual. Some tall tales are exaggerations of actual events, for example fish stories such as, "That fish was so big, why I tell ya', it nearly sank the boat when I pulled it in!" Other tall tales are completely fictional tales set in a familiar setting, such as the European countryside, the American frontier, the Canadian Northwest, the Australian outback, or the beginning of the Industrial Revolution.

American folklore encompasses the folklore that has evolved in the present-day United States mostly since the European colonization of the Americas. It also contains folklore that dates back to the Pre-Columbian era.