Let he who is without form cast the first stone

[Wade]

Duppy Freestyle - The Fortean

 

[Shadowprophet]

Duppy Freestyle - The Fortean

So from reading this, The best I can Gather is, A Duppy, Is a Jamaican Demon or poltergeist,

A complementary video about a boy who was attacked by a Duppy, Because I'm cool like that.