the act of ejaculating on someone's chest

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.

During intercourse be inducing of an epileptic fit causing contractions of the labia and anus creating a far more intense sexual experience or orgasm.