The behavior that great white sharks often use. It involves a shark popping its head above the water line to see what's going on.

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.

Spyhopping occurs when a male attempts to hide an erection in his waistband. Unfortunately for the more well-endowed male, the tip of the penis sometimes protrudes from the top of the waistband, exposing his penis to the world. This mimics the appearance of a whale rising out of the ocean to see their surroundings.