Any word uttered by Marco that sounds almost correct but the actual word means something completely different and is completely wrong for the sentence. It could also be a blatant mispronounciation or a completely made up word or idea used in a conversation.

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.