do the damn thang

Do what you gotta do- and do it well.

"Shit, we out on the streets, just doin the damn thang, ya know..."

do the damn thang

to do something tight, to do something big

1: I'm bout to get signed to a $10 mil dollar contract

2: Ok, do the damn thang

lets do the damn thang

1. Why has it taken us so long to do this? Lets do it now!

Man, we have been together forever, lets just get married and do the damn thang.