a person who thinks that progressive rock music begins and ends with Genesis and Yes. They do not acknowledge other styles of progressive rock music such as Zeuhl, Canterbury, Jazz Rock or Avant Rock. They think that Genesis and Yes are superior to all other music in the history of sound.

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.