1. To obnoxiously assert that you know more than most people about a topic when in fact you are totally fucking clueless.

2. To bother people in a provoking manner.

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.