PFF, as defined by season2 episode 25 of My little Pony Friendship is Magic, stands for Pony Friend Forever. Used by ponys in Equestria for friends they will always have.
by Sidos April 22, 2012
Stands for Potential Fat Factor. It describes a person (usually female) that although not technically fat, it appears as if it has the potential or tendency to become such. A good indicator for PFF is usually given by observing the subject's mother.
"Kate is cute, but looking at her puffy cheeks and round ass, I get the impression she has some PFF"
"Dude, why did you break up with Sophie?"
"I met her mother and she is HUGE! Turns out Sophie has a lot of PFF"
"Dude, why did you break up with Sophie?"
"I met her mother and she is HUGE! Turns out Sophie has a lot of PFF"
by zyklus8 March 05, 2010
Pretend Friends Forever. used when two people act like they're great friends, but then bitch and spread rumors about each other behind their backs. typically used on females.
Kate: Aww girl I love you so much!
Molly: We're gonna be friends forever!
-hour later-
Molly to someone else: oh my god kate is such a whore!
*Someone who overheard both conversations*: damn, Molly and Kate are complete PFFs!
Molly: We're gonna be friends forever!
-hour later-
Molly to someone else: oh my god kate is such a whore!
*Someone who overheard both conversations*: damn, Molly and Kate are complete PFFs!
by theatrerocks1432 May 06, 2011
by LithuanianDick March 28, 2010
by bowl of cherries January 13, 2012
Man I can’t be bothered to chat up a chick tonight, I’ve a flight to catch early in the morning. I’ll PFF it instead.
by Jayed January 26, 2018