FLB

Fat Little Bitch

god that boy is an FLB

by Marymotherfucker April 15, 2015

FLB

Foxy Little Bitch.
Girl who is good looking, and has a tight booty.

Tom: hot damn, look at that FLB
Pete: ooooff she mighty fine.

by Dan XYZ November 23, 2007

FLBP

Future Lower Back Problems AKA Huge breasteses

Only 18 and already blessed with FLBP.

by DOOM2350 May 21, 2011

FlBare

Title given to anyone who could be considered the most illiterate, stupidest person around.

He cannot tell the difference between A and S. He must be a FlBare

by ParalegalHottie June 13, 2011

FLB

Flat Lady Booty.

Guy1: Dayum. All dem gurls got dat FLB.
Guy2: I kno, were r dah bootylicious gurls at ?

by Bobber August 23, 2012

FLBP

Future Lower Back Problems Chicks with Tits so enormous they will have future lower back problems. Made popular by the Chive. (google it)

Hey, did you see that chicks boobs, she will definitely have future lower back problems(FLBP).

by C_Max May 16, 2011

FLBP

(F)uture (L)ower (B)ack (P)roblems.

Used when a lady has a big rack, thus ensuring FLBP.

We have a FLBP canidate right here!

by SchmaddaKid May 16, 2011