1. That one friend who makes a joke at the worst time on the worst subjects
2. Derives from a criminal from 1638-1669 named Sillibus Gousse , who went by Silliest Goose because he was a jester, who cut out peoples tongues, cut off deaf and blind peoples hands, and came on the queen of England based off a dare. He was executed in 1669 because he raped a 10 year old boy.

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.