Bone Thwomp
The title of this article is conjectural; an official name for the article's subject has not been found, so it has been given a fitting title by the editors. If an official name is found, then the article should be moved to its appropriate title.
A Bone Thwomp is a species of Thwomp that resembles a large bone inside Bowser's body. So far, Bone Thwomps have only appeared in Mario & Luigi: Bowser's Inside Story. In the Pump Works inside Bowser's body. Bone Thwomps are rather an obstacle than an enemy, blocking ways that Mario and Luigi must go on their quest. If Bowser drinks water, Bone Thwomps will float, allowing the plumbers to proceed. This enemy reappears later in the Airway, but they are shorter, and plumper. They are used as stepping stones to access higher ground.
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