本文在文学上首次提出了“怪话”的概念，界定它是“描述精怪（精灵与妖怪）以及跟精怪关联的人物的奇幻故本”；揭示它的特质为具有奇幻性，主人公是精怪及跟精怪关联的人物；说明它是由上古神话分化出来的，它的发展经过了信仰性怪话时期、文学性怪话时期（包括敌对怪话阶段、亲善怪话阶段），它可分为斗魔、精怪对人、互助、婚恋等类怪话，它基本上是健康的，有其积极作用。 This paper presents for the first time the concept of “weird talk” in literature, defining it as “the fantastic story of the demon (monster and monster) and the character associated with the weird”, revealing its traits as fantastic, Strangely related characters; that it is derived from the ancient mythology, its development through the believing period of strange words, literary strange period (including the stage of hostile strange monsters, goodwill monsters stage), it can be divided into fighting magic, , Mutual aid, marriage and other strange things, it is basically healthy, has its positive effect.