NFC Share definition Flag NFC is a variation of CSB: cool story bro. NFC means "nobody fucking cares" - it is used and means the same thing. "The other day I was going on a run when.." "NFC" "Thanks.." NFC by mitchy234 November 29, 2011 0 0 Get merch Get the NFC mug. Buy Now — $32.95 See more merch