Yo did you see Ajay? He's fucking FYB

I knew as soon as I looked into his eyes, I got FYBed
by SceenitBelieveIt January 20, 2021
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Fyb means follow you back.
1: Hey, I can’t fyb.
2: That’s okay.
by heyKkayy September 3, 2021
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This is a group of people (usually boys) that work on themselves financially,socially & emotionally together basically to find their balance. But one thing they do the most together...They fuck your bitch.
Mehnn, I just got fyb-ed
by Fake.ice November 28, 2021
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"Fight your barber", you use this when the barber give yo homie a a horrendous cut.
Guy 1:Yo bro I just got a fresh cut.
Guy 2:Bitch tf is that cut, yo barber did you dirty, FYB.
by October 24, 2023
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FYB or fyb means "fuck you bitch" what you tell someone when they piss you off or you dont like them
*over text*
maria: bro cody is so hot

lilly: codys my bf fyb
by urmom936573646375664475 February 7, 2022
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FYB stands for Fuck Your Bitch or Formal Young Billionaires Clan. This clan is known to be one of the best performing gaming clans of the 21st century. Most people fear the power that this gaming clan wields. The leader of this clan, Yahir, is said to be the best dick sucker in the community and will do it for free even. FYB mainly games on Call of Duty BO4, Fortnite, and iMessage games. This clan has even made enough money to buy a 400 emblem, so suck it noobs cause FYB is the best clan. And you better watch out or we will FUCK YOUR BITCH!
Dang, I hope FYB won’t fuck my bitch!
by YahTrans December 6, 2018
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A week set aside by senseless final year students of higher institutions mainly ladies and class reps to stress out money from their fellow students, parents and partners just to dress stupid to school
Regardless her bad results she was still desperate to partake in the FYB week
by Prof_Perfect November 25, 2021
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