According to Wikipedia, gatekeeper of all things true, Mercuriy (II) thiocyanate releases a poisonous mercury vapor when ignited. Assuming that this is true, it’s safe to say then that the people in this video are all a bit poisoned.
Check out the totally weird snake-like effect of the burning ash that comes from lighting Mercury thiocyanide. [via]
This is really so weird. It gives me goosebumps!

it looks like it’s taking a really huge poo…. a slowly but surely explosive poo.
how nice of them to release that poisonous vapor into our air!! yay!
witchcraft!
this is like the movie evolution