Eustace Bagg (also Eustace Bad or Useless Bag) is a character from Courage the Cowardly Dog. He has a wife that often talks about mercy. He and his family was once attacked by the Mario Head, causing trouble. He will often try to take any offer that will make him rich.
- He has a brother named Due S.
- His chin is huge.
- Due to being bribed, he is a member of P.I.N.G.A.S.