Billy Bill Bill is a secondary character of the animated series Modern Pets. Billy Bill Bill first appeared in the episode The Glitch.


  • Billy Bill Bill is a videogame character in the series. He is a paordy of Mario from the Mario series.
  • Billy Bill Bill seems to have a relationship with Princess Pink. Although the relationship has not been mentioned.
  • Billy Bill Bill has appeared in the series in 2 episodes.
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