As above to talk about excessively, but also something of
Voodoo origin. Old Hiatian meaning the dark side.
From a crows supposed links with the devil.
As with many other English words used it became doubled to crowcrow to add
extra meaning and to reiterate the
sound.
crowcrow is also used to refer to an person who is mysterious / dark, such as a stranger who enters a villiage
Don'
t come near me with your crowcrow magic
He was not trusted as he was crowcrow, and before long he was
force out of town