The NFAC (Not Fuc*8ng Around Crew) that did that march in Atlanta, got there name from the movie "The Town."
I knew that name NFAC (Not Fuc*ing Around Crew) sounded familiar. In the movie the lead F.B.I. agent came up with the name NFAC:
They are the not fukking around coalition. slight difference from crew, but they may have still been inspired by the movie.