Someone who habituates casinos. A person who goes to a casino more than once a month, like a barfly hangs around bars or a housefly hangs around a garbage can.

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.