This is a song about "Function of the lungs"

Just to be able to function throughout the day, let's see

Then she on her facebook like when we finna party

The only smoking goin on is in your lungs

Here i go again, searching for love

It ain't where i been

Cause i can hardly function

Soon to smoke em by the yard till my lungs can't get through.

Black mother of the earth you know i forever owe you

Get ready to ignite

Because my brain doesn't function right.

But i guess that shit's just tough love

On my tongue and in my lungs

Dirty rotten nigger picked it from a cotton gin

Bleedin through colors til my mind can't function

Girl i know you want a piece of my function

Lord i'm so focused more focused than i ever been