the act of having sex, doggie style, at the top of the stairs, and when the person on the bottom hits the big one,grab their wrist and pull them out from underneath them and ride them to the bottom of the stairs.

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.