Cause I occupy these streets while these niggas they rhyme bout shopping
His subject matter is more about the streets and hardships that he sees and experiences people go through whereas other rappers just rap about their possessions.
Also possibly a reference to the Occupy Wall Street movement
To help improve the meaning of these lyrics, visit "The Thickets" by Big Boi (Ft. Sleepy Brown) Lyrics and leave a comment on the lyrics box