Idiots...
http://www.newsweek.com/dancing-dead-plague-madagascar-693513
The local name for the practice is famadihana, but it is also known as “the turning of the bones” or “body turning.” It involves families exhuming the bones of their deceased relatives, rewrapping them with fresh cloth, and dancing with the wrapped corpses before returning the remains to their graves.
http://www.newsweek.com/dancing-dead-plague-madagascar-693513