Anti-humor or anti-comedy is a type of alternative humor that is based on the surprise factor of absence of an expected joke or of a punch line in a narration that is set up as a joke. This kind of anticlimax is similar to that of the shaggy dog story.[1] In fact, some researchers see the "shaggy dog story" as a type of anti-joke.[2] Anti-humor is described as a form of irony or reversal of expectations that may provoke an emotion opposite to humor, such as fear,[3] pain, embarrassment, disgust, awkwardness, or discomfort.[4]