Fluffy Buscuit Share definition Flag Girl friend of a Duce(male prostitute or man-whore), who is not very bright, has low self confidence, but big breasts. Fluffy buscuit dumped Duce, but I'm sure she'll call him later. Fluffy Buscuit by dryl October 22, 2006 0 0 Get merch Get the Fluffy Buscuit mug. Buy Now — $32.95 See more merch