The verbal communication of oral Literature recovered a vitality in the space of modern mass media. Especially the energetic genre which succeeded the tradition of verbal communication well by today is jaedam(humorous tales). Traditional jaedam divided into short jaedam, jaedam tales, jaedam sori, jaedam drama. Nowdays pansori kwangdae’s jaedam sori & jaedam drama have been succeed by profssional entertainers, also non kwangdae’s short jaedam & jaedam tales have been succeed by ordinary people. Recovering of the verbal communication is highly contributed by the advent of Internet. In cyber space does jaedam also evoke laughs in the various form of discourse. The cyber language is not fixed like the language of written Literature. The cyber Literature become always collaboration by the effect of the reader’s active paticipation and also tends to be piled up. In short, the cyber Literature shares the principle of the verbal communication with oral Literature in the secondary sense. Jaedam is form of discourse to create laughing. A laugh makes human being generous & happy. So that is kind of the power. That is why jaedam can get attracted. That laugh has the label of quality. This white laugh such as lofty humor, wit, insincere exaggeration makes men considerate. The pure of laugh without an evil intention aims world of a creative paradox. A satire imply a passion of a criticism. Even a curse is an emotional expression which contains an imprecation. Because of that a laugh can be laid beside a curse. A laugh makes each individual feels free, make society well off and function criticizing society. A discourse of laugh has power to changing society. In here, educational method for laugh raises it’s head. The laugh can be improved by education. It expands Imagination. It is important which kind of laugh dominate the society. The scholars of oral Literature are responsible to lead the discourse of laugh of culture of mass media into the good way.