Performance choreographed by a band, choir, or dance group to be done in a public setting with no prior warning to the bystanders. The goal is to get in, perform, and get out anonymously. Usually filmed and posted to the internet via You Tube.

Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.