When unable to locate the source of a sexually transmitted infection, it is presumed to have come from the Aids Donkey, usually a cock hungry emo slut, or rarely another self esteem challenged 20 something stereotype with the entire sexual history of a community tattooed on the inside of their ass.

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.