Galley Cat

Galley Cats are cats who work in the S.S. Caviar in Wario: Master of Disguise. They serve the ship's guests their food. However, they do not serve Wario. Instead, they throw plates at him trying to hurt him. They wander through halls saying "The customer is king!" Galley Cat's name comes from Alley Cat.

In-game description
''This new crewman has just gotten his sea legs, and is eager to serve the ship's guests. He wanders the halls proudly exclaiming, "The customer is king!"''