What does WooWoo mean?

Could you please elaborate on the significance and origin of the term 'WooWoo' in the realm of cryptocurrency and finance? I've come across this term in various discussions but it seems to be shrouded in mystery. Is it a reference to a specific technology, a popular slang, or perhaps a cryptic allusion to some deeper financial concept? Your insights into its meaning and context would be greatly appreciated as I seek to gain a more comprehensive understanding of the terminology within this dynamic and rapidly evolving field.