Fucked Borrower. Very widely used in real estate blogs and informal circles. Refers to a formerly credit-rich but resource-strapped consumer who's collateral, savings, and foreseeable future income are below the value and terms of a loan they cannot sustain, refinance, or renegotiate. FB's face a bleak future of certain losses, and nearly certain bankruptcy, credit destruction, and long term cascading/follow-on financial and opportunity losses.
All those FBs and their greedy idiot lenders who bought houses with 100% down NINJA adjustable-rate mortgages in the so-called housing boom are dropping like flies!
by esmith512 January 15, 2008

by PagnumLord May 7, 2017

by @xurs April 15, 2011

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!
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

An abbreviation used commonly on instant messenger. Meaning finger bang but can be mistaken as facebook.
Guy 1: Hey man I fb'ed that girl!
Guy 2: You facebooked her?
Guy 1: No I finger banged her!
Guy 2: Ohhhh
facebookfinger bangpoke
Guy 2: You facebooked her?
Guy 1: No I finger banged her!
Guy 2: Ohhhh
facebookfinger bangpoke
by alchie123 January 21, 2011

by Big Urban April 28, 2007

by RenegadeSniper7 February 16, 2009
