Back to the drawing board ducking officers
These offices don’t want him. So he’s forced to go back to the drawing board. Which means back to using chalk, which resembles white powder like cocaine. Ducking officers because he doesn’t want to get caught while his moving that white.
To help improve the meaning of these lyrics, visit "So Ambitious" by Jay Z (Ft. Pharrell Williams) Lyrics and leave a comment on the lyrics box