When an normal-but-embarrassing offensive-noise/odor-producing event of the digestive/respiratory system (burp, cough, sneeze, etc.) "doesn't end well", producing messy/mortifying "secondary" results.

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.