Say I can't come to the hood, true lie
See I would but I'm out in Dubai
When I get back I'mma roll through that
Snatch yo bitch give yo niggas dap

from J. Cole – Ain't That Some Shit (Interlude) Lyrics on Rap Genius

Meaning

People in the hood are saying Cole can’t come to the hood anymore ever since he got big but that’s a lie. He’s been gone because he’s on a world tour but he’ll come back when he’s done and take your girl and be cool with your boys so just be cool!

He probably stopped in Dubai after being in Abu Dhabi (because he likes to party).
http://www.youtube.com/watch?v=XWCwc1_sYMY

To help improve the meaning of these lyrics, visit “Ain't That Some Shit (Interlude)” by J. Cole Lyrics and leave a comment on the lyrics box