This is a song about "Back back and forth"

I’m that nigga in fact, paper tall as shaq

When i spat that it snapped back and slapped back.

No more will we cry

Step back and watch me fly

When i was starving now it's payback

And a niggas want me back

Me and justin back and forth though we're different dudes,

So you can ask black thought if i know my roots

And dart forth the familiar question/

So next time i come, i'll bring you one

To soho, baby milo so dope

Cain and able/back to back/ throat to throat/

Know what i do: manufacturing crack

Went to school and sat in the back