Fuckboys (plural of fb)
A MALE WHO -
• shows interest in several girls at once
• messes with your feelings
• leads you on
If either of them messes with your feelings, I’m killing those fb’s!
by TheSlangGeek October 04, 2017
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1. (Noun) Fucking Bind Spammer

- Stands for the well-known steam community group, ' Fucking Bind Spammers '.

This group originally created for Killing Floor, the game, is now one of the most-known entertaining communities across the genre.

The most famous way of detecting an FBS (Fucking Bind Spammer), is checking their IQ. If they respond with '~' (Tilde) it means they are a legit FBS.

The Steam community for that originated the FBS: groups/FuckingBindSpammers

It is also commonly known that DOOM is toxic.
You M14+Lar players might have cunt-wiring to re-route your fear of the Fucking Binder Spammers, but We've got nerves of steel.

Stfu, you FBS!

"FUCKING BINDSPAMMERS, I WILL KILL YOU ALL YOU FUCKING SPAMMING, GLITCHING, KILLSTEALING, BODYSHOOTING, PRINTING, BITCHES!!"

A true FBS always knows that Bullpup is superior over a shitty xBow
by Vel-San March 17, 2021
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Fuck Buddy. A person who are having casual sex with on a regular basis, but are not involved in a romantic relationship with.
We aren't a couple, she's just my fb.
by Asher April 13, 2005
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Fb is an acronym used on social media sites such as instagram meaning " Follow Back".
*follows Kim on ig and comments on a pic*
"Fb?"
by Xmariah6 February 04, 2015
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Twitter hashtag for posting your tweets to facebook. An app on facebook, selective tweets, will post every tweet with the hashtag "#fb" to your facebook wall as well as twitter. Any tweet you post without "#fb" will not be posted to your facebook wall, only to twitter.
I want this tweet posted to twitter and facebook. #fb

I want this tweet posted only on twitter.
by twittered January 02, 2012
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