A male or female porn video production associate, who is not an actor/actress due to looks or willingness to be filmed on video for entertainment. Their sole responsibility it is to get or keep the male porn star aroused between scenes or takes, by any means necessary.
Janice was not willing to take on 3 guys at once on video but she is great at giving head. She would make an excellent fluffer.
An active fantasy sports owner who, because of completeincompetence, provides an easy W for their opponent when matched up in head-to-head leagues (H2H).
Brian and Dave are the leaguefluffers once again. If I could face them for the rest of the regular season I would be guaranteed a postseason birth.
While most often (and not incorrectly) refering to the person who maintains porn stars perfect errections between scenes, it is also a reference to a perfect vagina that will give the same effect, a long lasting perfect errection.