I came across this blog
if you have nothing better to do
you may want to take a look
the misfortune takes place in Yishun, Singapore.
black magic/spell/hexes are VERY REAL
even in modern days like today
as the blog describes, it sounds like a dukun-spell
which is commonly used by mothers for their own children
who are very naughty and disobedient
or it could be a complicated malay/indonesian love charm
so.. friends reading this - be careful
cos i wun save u if u kena! hiak hiak hiak..