The act of bringing a present to someone who has told you that it's not necessary to bring a present -- and especially of the type that they've repeated told you they really don't want/need. (See also "overgifting.")

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.