Chubby Bones is an enemy encountered in the DLC Tiny Tina's Assault on Dragon Keep. They are considerably tougher than most other skeletons. Like all Chubby enemies they drop a large quantity of loot upon death.
Distance should be kept from a Chubby Bones. Like all other Chubby enemies, they are very strong and durable. High health and devastating melee attacks make Chubby Bones a dangerous opponent. Like all other skeletons though, their head is a critical hit point. The head will sustain damage up to half the skeleton's health before being blasted away. Despite this, they will continue to fight on, albeit aimlessly, until it is completely destroyed.