A move in sex where one of the two partners takes a full bottle of beer with the top on, and inserts it into the rectum of another. Once inside, the partner takes a bottle opener and removes the cap and then places his/her lips on the mouth of the bottle and chugs the whole beer.

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.