NSFFGB Posted in N Best definition NSFFGB Not Safe For FormerGolfer’s Bed. Used to denote seemingly appropriate material that would not be safe for redraidersports.com’s subscriber FormerGolfer’s wife to see in bed. Example- OT: Women in Burqas (NSFFGB) How satisfied are you with the definition? Looking for NSFFGB meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 57 times.