SLB 

Abbreviation:
Self-Loading Baggage.

The Radar Intercept Officer or Weapons Officer in the two-seat fighter plane. The "back-seater".

Fighter pilot pride does not want to admit they need him.
(Even if they do) He's looked down upon, because he's not the pilot.

So there I was, streaking between the SAM-5s, dodging triple A all over the target, and my SLB doesn't release the damn thing!

SLB by Emilio Dumphque June 10, 2008

slb 

acronym for so laid back

not very popular but occasionally used in md

"hey seth, whats good?"
"not much, im slb"

slb by maddcat April 27, 2006

SLB 

Skinny Little Bitch

Don't be such an SLB, lift with me!

Suiss never goes to the gym, she's an SLB.

I took a tiny dump today because I'm an SLB!

SLB by Sean "The Big Shigs" F. Lawlor January 20, 2009

Slb 

Send lotta bullets 💁🏾 ♀️
Or stop lovin bitches

You heard dat boi yea he said he apart of dem SLB’S
Omg he finna SLB one day

Slb by Mz.boujii😾👩🏾‍🦳 July 23, 2020

SLB 

SLB - an abbreviation of "Severe Lack of Bitches"

"Bro, we gotta cure our SLB"

"Yeh bro that shit is killing me"

SLB by Shopska_salata November 2, 2022

slb 

Sweet Lax Bro

Someone who epitomizes the look of a cool lacrosse player. Does not have to actually play lax, but must look like it. Must have stellar calves and well defined triceps. Often seen wearing bright colored Nike Air Max sneakers with high top socks, two-toned athletic shorts, a backwards hat, and a sleeveless workout shirt, sports jersey, polo, or slightly obnoxious looking athletic t-shirt. Usually has long hair so you can see his 'flo' shooting out the back of his hat or lacrosse helment. Must have the 'Don't really care because I'm so sweet' attitude and must pull lots of top-tier girls and sororitutes as a symbol of how legit he is. Must be in a sweet frat filled with other SLBs or on the Lax team at his school. Has often gone to prep school and has many connections at Ivy league and other elite schools.

Person 1: Yo, this house party is crazy! There are so many hot girls here. They are pounding down so much Bud heavy. Is this the lax team?

Person 2: Naw, this isn't the lax team. It is just a bunch of SLBs that I know. They rage hard and get top-tier chicks. They must work out a ton. I think they are in AD Phi or something, maybe SAE?

Person 1: I don't know. We should definitely find out so we can rush them in the spring. Btw, those Nikes that guy has are so over the top. Those neon laces are ridiculous.

slb by adslb194959 November 22, 2011

slb 

fine, good looking, fun, great person

Man, I'd like to meet a girl as slb as yours!

slb by sammy ridge June 1, 2004