That was interesting and I looked it up, because it's also used as a vulgar word in Greek.
Apparently the Greek word is a loanword from Romanian (which got it from Latin), but what's more interesting is that although we both use it in the literal sense (a tuft or lock of hair, wool, or soft fibers), as a vulgarity we have assigned different meanings: In colloquial Romanian, floci is widely used as a slang term for pubic hair, while in colloquial Greek, floki means semen.
Apparently the Greek word is a loanword from Romanian (which got it from Latin), but what's more interesting is that although we both use it in the literal sense (a tuft or lock of hair, wool, or soft fibers), as a vulgarity we have assigned different meanings: In colloquial Romanian, floci is widely used as a slang term for pubic hair, while in colloquial Greek, floki means semen.