NSF Groupie Posted in N Best definition NSF Groupie A person of the female race who throws up “NSF”. Said groupie(s) then procede to give pleasure to NSF members. Fuck there’s nothing to do tonight. Oh wait we got NSF groupies. How satisfied are you with the definition? Looking for NSF Groupie meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 42 times.