And they gon' risk a hundred lives
So they could rock a hundred whites

from Big Sean (Ft. Pusha T & Rick Ross) – 100 Keys Lyrics on Rap Genius

Meaning

literally meaning, they’d kill to be able to buy all white shoes (probably nikes, as all white nikes usually mean the person is clean & high end) or white tees. also notice the color “white” could also refer to coke. 100 keys of white/coke to be exact.

Sean could also be actually be referring to all white diamonds, little double meaning.

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