slab stands for Slow Low And Bangin'. mainly used in the south for any car that is fully customized (ie. sound system, paint job, rims, engine, ect).
by x September 3, 2003
 Get the slabmug.
Get the slabmug. 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.
Gundie has a slab of XXXX in the car,go and get it.
by GS71 April 6, 2015
 Get the SLABmug.
Get the SLABmug. The slab is a slang term for an autopsy table. Being on the slab would be a slang term for somebody being dead. Used in "Silence of the Lambs" by Hannibal lector to the senator.
by hank2 January 23, 2006
 Get the on the slabmug.
Get the on the slabmug. by Silent J37 April 8, 2008
 Get the The Slabmug.
Get the The Slabmug. (n) Slabs roll in packs and they roll deep. A Slab is a big body (largely shape boxed body). As long as its big; its in. Down in texas we take pride in our rides like every player should.
by DirtySouthRyder April 26, 2006
 Get the Slabsmug.
Get the Slabsmug. by Leon Williams June 14, 2005
 Get the slabmug.
Get the slabmug. a word originated from TEXAS stands for slow loud and bangin'. usually an older car with rims candy paint sound system etc..
by lisa marie m August 6, 2007
 Get the slabmug.
Get the slabmug.