The large amount of shit still adhered to your asscrack or what may seep out after taking a massive dump, even though you were sure you sufficiently wiped to cleanliness.

This condition is noticed when you all the sudden feel massively crusty down there, and usually means you must re-enter the bathroom to tidy up.

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.