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HUSTLE BONES COMIN OUT MY MOUTH --> I think he's talking bout how much money he gets from rapping instead of hustling like all the other people on the street. His hustle if rapping and in order to rap you need to open your mouth, or usually in Ride's case, yell. He has talked about teeth briefly on Deep Web too so you can make whatever you want out of that. "What you know bout bubblin? Hustle bones comin out my mouth..." So the song starts with him getting released from prison innit. He sees what's up on the block, and let's everyone know "fuck what you heard, I'm out and about to take over again". He starts killing his drug rivals, chalk lines everywhere tracing bodies. It goes on and on, until he's running shit again and has people working for him. When you got people selling dope for you, you want them to run the money they have made back to you and fucking quickly (the soind of thr gears whirring at the beginning of the song)so it doesn't get jacked. "Run it back. Run it."

So yea, its about selling crack and taking back your block.