by Gridds November 2, 2018
acronym which stands for "Back Fat Fuckin'". Achieved by pushing together two rolls of fat on some fat slut's back and pumping away. A good technique when the rotund cum-dumpster you're rogering has a hatchet wound so loose that it's like throwing a hot dog through a hallway.
You'll get that new aggressive full-blown AIDS if you bone that slutty keg-on-legs.
That's okay, I just plan on doing some BFF'n.
That's okay, I just plan on doing some BFF'n.
by Twisted Phister March 10, 2005
BFF is a rock band on the Neverever Records label. Their music is a cross between the musical genres mossy rock and abstract pop.
by yamlord February 19, 2008
by CANYOUREADTHISYESYOUCAN October 17, 2011
Acronym for Big Fat Fattie. Usually, but not necessarily, used toward a friend whose eating habits you encourage.
by ChillinJillie July 14, 2009
by Mrs.Figglehorn June 13, 2009
by clreader November 14, 2009