Pull up four-wheel twisting while my diamonds are glistening
Ice in ear, ice in watch, watch me freeze your whole block

from Riff Raff (Ft. Lil Debbie) – Brain Freeze Lyrics on Rap Genius

Meaning

While she rides in her car, her diamond jewelry shines flagrantly.
She has so much “icy” jewelry on your whole block might get frozen, from the cold.

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