Humor is a common phenomenon. It is “an element of most human communication”[1]. Humor is very vital in our life,because it not only shortens the distance between people, but also lightens the conversation atmosphere. Moreover, humor signs out its user as a man with quick wit, sturdy mind and good taste. In short, humor is ubiquity in almost any language and culture and it signs in society as a lubricant, crucial and expect approach of communication.