FFC stands for
Fat Fucking Cunt; A word to describe a backstabbing, overweight
sloth who craves attention to such an extent that she will sacrifice her friendships and the feelings of others to satisfy her insatiable desires for attention, food, and liquor.
"Dude, watch what you say to that
sloth bitch she will
betray your trust and tell the world, Damn she is a crazy
FFC"