This is a song about "Finger up"

Chew off my leg and my motherfucker finger,

Take a black drink it like you don't need a liver

Wolf haley, golf wang

Finger finger bang bang

Yeah, the kid in this thang

Finger finger bang bang

And i ain't frontin for her

Fucking u with ma middle finger

Lay off the paper one finger

Stir up all these feelings inside of her

Finger finger bang bang

Andy samberg: oh dang

Finger finger bang bang

You gotta understand man

But this bitch really think that i'm 'bout to buy her dinner

Can't even feel the tip of my middle finger