An act of self masturbation in public areas such as lavatories, like pop star George Michael (who also had a no 1 hit in the UK during the 80's with "Careless Whisper)

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.