A slang term or substitution for the meaning of somebody having sex with a girl, preferably with a large "bush".

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.

A very outdoorsy person, who spends most of his time out on nature walks, but then experiences a sudden burst of hornyness, so then resorts to finding the nearest bush and masturbating in it. Bush wackers generally use the closest and largest leaf to emit, or wipe up, any unwanted man goop.