Australian slang for a carton of 24 Beers.
On the way home from work i'm going to pick up a slab of XXXX and get pissed tonight,
Gundie has a slab of XXXX in the car,go and get it.
by GS71 April 6, 2015
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fullsize customized car: rims, tint, screens, grill,or pop trunk
by Hoezbblockin June 27, 2004
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For people who don't know what a SLAB is, SLAB stands for "Slow Loud And Bangin". It's a term used mostly in Texas for an old school car such as a custom Cadillac or Lincoln fitted with the chrome accessories such as grill, Rolls Royce goddess hood ornament, trunk belt buckles, and rear wheel covers.

However, this trend is nothin but East Coast style that has already been popular thoughout the U.S. since the late 1960's and 70's and SLABS are nothin but Super Fly cars Pimp cars.etc.

Texas boys and rappers like Slim Thug think this all started in Texas which it didn't.
Person from Texas: Man look that SLAB swangin down the street.

Person that's not from Texas: What? You mean that car which a Pimpmobile?

Person from Texas: No nigga that's a SLAB.

Person that's not from Texas: Bruh, that's really a Pimpmobile joint Cadillacs that has a big grill and all other chrome accessories are usually called a Pimpmobile or a Super Fly.

Person from Texas: Man that's a SLAB and just for you to know Texas started this shit.

Person that's not from Texas: No Texas didn't, the East Coast such as New York City DID, back in the 1960's and the 1970's and ever since it's been popular throughout the U.S. including in major cities in the U.S.(United States)like Chicago, Detriot, Los Angeles, DC, and Baltimore. Ya'll so-called SLABS came from New York.

And if you don't believe me go watch the Blaxeploitation films from the 1970's like; Super Fly, Willie Dynamite, Shaft, and that James Bond film Live and Let Die, those films showed what was(and still are)hot on the New York streets and everyone including Pimps, Gangsters, and Drug Dealers around the U.S. modified their Cadillacs and Lincolns with chrome exterior parts after the result of watching Super Fly.

Person from Texas: Oh'.
by Saint51 January 29, 2010
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Where I am from I-95 is the major highway or "SLAB" that I drive on. This can be a SLAB of concrete, SLAB of tar or if u'za back country boy then ur SLAB is a dirtroad. In down South Florida I-95 is my SLAB.
I was ballin' on my way to Tampa and my Brother EROS called. He asked where I was at and I replied "I'm Northbound on the SLAB, bout to hit the turpike".
by BenZie561 May 3, 2006
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slab city population you. Quit slabbing up the world hoe!~
by fuckingslabtstic April 22, 2011
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1 basing reasoning and argument on the premises of the following thinkers: de Saussure, Lacan, Althusser, Barthes.

2 used as 'ad hominem'.

3 (possibly pejoratively) saying someone is a postmodernist.
Ex. "You are such as Slab", i.e. "You are a fool".
by MPRosinski March 5, 2012
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Solo (or Social) Latenight Adventure Blazing.

Slab is an acronym for blazing alone or with friends after sunset. Slabing is a great activity to get kids out doing something at night instead of sitting around playing xbox.
"hey you wanna go slab in the mountains?" "yeah! that will be really fun!"
by Boise_NW December 31, 2010
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