When you cum into a girl's hair, and mold the hair to have two spikes sticking out... mostly cuz you hate the bitch...

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.

It's when you kill her parents.

When you cum on a chick, then get your Lousiville Slugger and whack that ho with it. If this bitch can't keep her yap shut about the whole deal, the police usually get involved.

When you and your boy are fuckin a girl (aka Batman and Robin) and then you both bust in her face singing the batman and robin song