Function: abbreviation
Etymology: Slacker, Loser, Bed-wetter; 1) A person who shirks their duties or performs them poorly; 2) An especially inept airman in the 5th Combat Communications Group
I don’t want him in my flight; the SLB will get one of us killed!
by Lex February 1, 2005
Get the SLB mug.
Pronounced "slabs"... stands for Straight Leg Bottom Shelf, which is a custom drink concoction that anyone can afford and revolves more around the execution of the drink than the actual ingredients. This drink is significantly enhanced by the looks and physique of the bartender taking the order. Bartender Execution - lock the knees, bend at the waist and select ANY ingredients from the bottom shelf, cooler or below the bar, ensuring a great view to the patrons!
Hot bartender, "What would you like?"
Discerning Patron, "I'll have a #SLBS" (pronounced slabs) or "I'll have a Straight Leg Bottom Shelf" - be prepared to explain the execution of the mixology
by T&A Consulting September 17, 2020
Get the #SLBS mug.
acronym for so laid back

not very popular but occasionally used in md
"hey seth, whats good?"
"not much, im slb"
by maddcat April 12, 2006
Get the slb mug.
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
Get the Slb mug.
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.
by adslb194959 June 6, 2011
Get the slb mug.
Man, I'd like to meet a girl as slb as yours!
by sammy ridge June 2, 2004
Get the slb mug.