Like a 'port' on a computer that no longer works, even though there's a cable in it, used to describe a woman who lies there doing nothing during sex. Coined at WPI.

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.

A dead port is a network port which there is nothing (in a OSI Layer 5-7 sense) listening on the other side.