Swangaz - (Noun) Another way to describe the infamous 84 znc 83 caddillac rims. Brought into the northern market from the South, are a very sought after commodity around the state of Texas, and spreading nation wide. Started as a Houston based status symbol, and is quickly spreading.
Also swangaz is used mostly on custom vehicles known as slabs or slab which is a late model, big body car.
by Desert Cock April 10, 2006