Happiness Bunny

A stuffed rabbit owned by Penny and her mother who was told that "life is nothing but pain" when he was created in a sweatshop by a Chinese boy. It soon believed this to be true when Penny and her mother started using it as a punching bag to vent out their anger. There were two occurrences where it somehow came to life at the light of a red moon, during which it exacts revenge on Penny and her mother for all the pain and abuse they cause him.

Source: Wikipedia