Chroming, shining, sipping daily, no rest until whitey pay me

from Jay-Z (Ft. UGK) – Big Pimpin' Lyrics on Rap Genius

He’s riding on cars with chrome cars, “shining” (displaying his wealth, balling), and sipping sizzurp, a popular drink in the South made out of codeine cough syrup

Also he won’t rest until white people buy his records and/or the white accountants at his record company cut his check.
UGK was having problems with their record label at the time, Jive, prior to this record being released. Bun B talks about this shit here http://www.youtube.com/watch?v=vpYjboKgtbU

Potential double entendre;
Pimp used to push blow back in the days, commonly referred to as “white”. So even if he wasn’t rapping, he would still be making money off “whitey”

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