by 3rin.Kaneshiro October 12, 2023
by Bamby September 13, 2009
The process of seemingly innocent angels running a muck. Stands for Halo Free Foundation. Members of the HFF cause havoc and destruction wherever they go. One should be careful when running into members of the HFF, they're really just the devil in disguise.
by Cake Caker May 02, 2011
HFF is an abbreviation for Huge Fucking Faggot and is a way to not get suspended for messaging people on Xbox/PlayStation or Pc
by Negro_Damus March 14, 2025
by hffcreator January 23, 2023