Fbs

the official title used by fuck buddies to supplement other commonly used titles such as Mr., Mrs. or Ms.

A couple goes to see other friends at a bar and a guy introduces a girl who came with him:

Guy A: Hi guys, this is Fbs. Smith.
Guy B: Wait, really? What does that stand for?
Guy A: You don't know, we are just fuck buddies!

by lad92 May 29, 2016

Fbs

Flat booty syndrome

Aye she got fbs
No booty, I got fbs

by JAAJAJAJA December 11, 2019

fb fb

Facebook fuck buddy. Finding a friend on facebook to hook up with no strings attached

hey girl, wanna be my fb fb?

by covert21 February 21, 2011

FB

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

fb

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

#fb

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 04, 2012

FB

Short for Fuck Boy.

Jake is such an FB.

by Dustyturtle January 09, 2015