A user on the Internet (most likely a nerdy white guy) who acts black on the web.

This differs from wiggers, because an iigger only acts black in an online persona, rather than in life.

The word is pronounced like eager. This is a wordplay on the e- prefix associated with the Internet (Ex: email)

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.