An offensive slur for any kind of transport (usually a bus or van) that carries mentally retarded people.

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.

An offensive slur for any kind of transport (usually a bus or van) that carries mentally challenged people.