Potential (or Probable) Fuck Boy
"I'm not going to waste my time on a PFB."
"If I were you, I'd take it slow. From what I've heard, he's a PFB."
Also known as Proper Fit Bird/Bloke. An English abbreviated slang used to describe as a candidly well dressed person.
A term coined by a niche English Twitch streamer/influencer known as Mr Bruv use to compliment or describe his beautiful long term partner, Mrs Bruv. The term can be switched likewise towards the other partner regardless of gender.
that person wearing the baggy jeans and well-fitted top sharing a 2dot with a partner can be described as the ultimate PFB