FOYB 

FOYB = fuck on yo bitch

fucking someones bitch . Her man probably insecure and you could easily fuck on his/somones bitch.

Playboicarti . "I might go fuck on yo bitch" he probably fucking somebody bitch cause i mean its carti what you gunna do?

Foyb = fuck on yo bitch

FOYB by Ypreee_zaddy December 27, 2016

foyb 

When you hear this, you should probably back off. Cause it means fuck off you bitch

Don’t come near me you! = foyb

foyb by PuffPlayz August 2, 2018

FoyBitch

A tramp, skeezer,hoe, a girl that will fart in the bathtub and turn around and bite the bubbles...Also known as the village bicycle

I didn't even have to wait to get home to get the ass.I got a "foybitch" right on the sidewalk in front of a police sub station.

Me and my boys ran the train on the local "FoyBitch"

FoyBitch by joker73 May 13, 2013

Foyboy 

A male who avoids full intercourse and instead masters the many forms of non-penetrative sex. An accomplished muffer and expert in the art of joint masturbation.

“Yes mate, did you bang that bit of trim last night?”

“Naaaah, I was too hammered so I Foyboyed her this morning and got a taxi home”

Foyboy by Bosher and co. April 19, 2020

foybles

mistakes; business way of saying "oh boy, those are fuck ups"

There are a lot of foybles in my programming so I keep getting error messages.

foybles by bikerchick October 8, 2003

Foybriend 

1. Boyfriend
2. Matthew Lee Brubaker

Matthew Lee Brubaker is the best man in the world. He is very intelligent and I am proud to say that he is MY boyfriend.

Foybriend by Sarah February 5, 2004

foybw 

A famous word, used in the language of 'The Brian'. A hidden organisation that is run inside an underground spy facility. Foybw is known in English as, 'The transplant'. Which for members of The Brian is obvious of the true purpose. In other dialogues, it can be known as 'First to cry' or 'Bleeding from the eyes'

The following conversation has been translated into English, the origin of this would be spoken in 'The Brian' dialogue.
Person 1: Has the subject been given the foybw?
Person 2: They have not yet received the foybw, but they will be receiving it shortly

foybw by brian society (no not brain) September 2, 2021