30 aught 6
from Big Boi (Ft. Yelawolf) – You Ain't No DJ Lyrics on Rap Genius
Meaning
A reference to the .30-06 Springfield, the caliber of the M1 Garand and M1 Carbine. The Carbine is famously the gun Malcolm X held in this iconic photo:

To help improve the meaning of these lyrics, visit "You Ain't No DJ" by Big Boi (Ft. Yelawolf) Lyrics and leave a comment on the lyrics box