It could be a abbreviation specific to a certain industry, or perhaps it's a invention. If you could provide some information about where you heard this term, I could try to help.
This just could be
There's a https://69cuan-login.com/
Well now a tricky one! "69cuan" appears to be a common phrase in any widely used language I know.
Internet 3 days ago anitagwop043262
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