A long platnum chain that hangs low, usually worn by mainstream and/or commercial rap artists. Signifies a persons slavery to a company, corporation, or a corporate sponsored trend.
Look at this wack rapper on MTV flashin' his slave-chain.
You know his record company paid for that slave-chain he has on.
Nice bling, is that your great, great, grandfather's slave-chain?
You shouldn't gold plate family heirlooms like that slave-chain you have on.