A sexual move where both partners are naked and the male partner starts behind the other and conducts a leap-frog maneuver over the others shoulders while letting their penis drag along the back side of the bottom partner.

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.