om·ni·bo·ros

/ˌɑmnɪˈbɔːrəs/ n. [coined: L. omnis, all + Gk. -boros, devouring; after ouroboros, the serpent that eats its own tail]
  1. one that feeds on every field alike — art, systems, language, play — without preference.
  2. a curiosity bent into a ring: it consumes its own output to begin again.