Derpy Hooves is a gray and blond pegasus fromMy Little Pony: Friendship Is Magic. Her eyes are almost always depicted eitherwall-eyedorcross-eyed. She was originally only a background extra who was cross-eyed due to an animation error. Her popularity among the fanbase led to her becoming a minor recurring character. The show's writers never settled on an official name for her; while Derpy Hooves is the most commonly used name for her in fandom she has also been known as Bubbles, Ditzy Doo, or Muffins in some merchandise.