a term used to say i dont care or fuk that shit

An onamatopoetic word to to express mild disagreement and/or displeasure.

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.

Pff is a french word use to describe whatever, you can replace whatever with Pff on a sentence, it is often use in writting

Pretty Fucking Fabulous

Possible future fatness

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.