Ff Is short for forbidden friends. It's when friend 1 & friend 2 wants to be biffles but their separate group of friends are like da fuq. like really. I can have play dates with anyone I want
Friend 1 : lets have a play date.
Friend 2: omg yes!
friend 1's group: dude why are you with friend 2, it's not that I don't like him/her, it's just wierd.
Friend 1: but she's like my biffle.
Friend 1's group: we're your biffles ugh. when did you start to ditch us.
friend 2's group: why are you suddenly hanging out with friend 1?
friend 2: you don't like her/him?
friend 2's group: we do but like it's weird. You're supposed to be with us.
like honestly. You need to stop and let friend 1 & 2 have other friends besides forcing them to hang out with your group.
Friend 2: omg yes!
friend 1's group: dude why are you with friend 2, it's not that I don't like him/her, it's just wierd.
Friend 1: but she's like my biffle.
Friend 1's group: we're your biffles ugh. when did you start to ditch us.
friend 2's group: why are you suddenly hanging out with friend 1?
friend 2: you don't like her/him?
friend 2's group: we do but like it's weird. You're supposed to be with us.
like honestly. You need to stop and let friend 1 & 2 have other friends besides forcing them to hang out with your group.
by yafeelmebrah September 12, 2013
 Get the Ffmug.
Get the Ffmug. A gay ass Medal Of Honor(MOH) clan from Gunderson High School where the leader and co-leader think they are the best.
FFS STANDS FOR: FUTURE FAGGOTS SOCIETY.
FFS STANDS FOR: FUTURE FAGGOTS SOCIETY.
by ThEsImPlEoNe April 1, 2005
 Get the ffsmug.
Get the ffsmug. Jake: Hey man u look depressed and slightly emo today.
Jeff: Yeah i haven't gotten any F, F, or S(FFS) in like a month. If this keeps up I might die.
Joe: Damn dude that sucks ass.
Jeff: Yeah i haven't gotten any F, F, or S(FFS) in like a month. If this keeps up I might die.
Joe: Damn dude that sucks ass.
by Shankman24 March 24, 2009
 Get the FFSmug.
Get the FFSmug. FF:
Firefox - a popular web browser by Mozilla
Final Fantasy - a popular series of RPG games
Frontflip - a forward rotation in acrobatics or extreme sports
Firefox - a popular web browser by Mozilla
Final Fantasy - a popular series of RPG games
Frontflip - a forward rotation in acrobatics or extreme sports
by spitsbergen March 21, 2010
 Get the FFmug.
Get the FFmug. Acronym for “Feynman Freaking Sweet”.
by DeadCatAlive October 23, 2018
 Get the ffsmug.
Get the ffsmug. 
