'Specially when them 20's is spinning like windmills
And the ice 32 below minus the wind chill

from Clipse (Ft. Pharrell) – Grindin Lyrics on Rap Genius

Complex and concise line. The “20s” refer to the rims on his car, and how they spin similar to how windmills spin: gracefully. Also, the “ice” is “32 below” zero so it’s beyond frozen, yes, but also even colder because of the “wind chill” which calls back to the windmill. Malice will be forever in wealth is the claim here.

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