He didn't come up with it
, its literally the old Dallas sound from that jigging/dougie era 8-10 years ago, same exact adlibs and all lol. For a sound reference look up some old Kbzo/Thug Boss Nation/Yung Nation.
This is crazy tho I'm glad you posted it because I don't think I ever really saw a comeback for this sound lol
ATL and Dallas have had some of the most interesting movements man. You would have some of the grimiest _'s in the club dancing around for hours, same _'s would go outside and shoot the parking lot up afterwards
Early early Rae Sremmurd was loosely inspired by Yung Nation but they never really caught themselves. I'm actually really interested in seeing how far this sound can go 10 yrs later with more "mainstream" appealing beats
Edit:
D StaXX
I know you a D town _, have you peeped this dude?