To have it going on with money, cars, hoes, clothes, style, body, and pimping.
Doin it big...
Dude: Man your dating that hot ass girl?! and you drive a Cadillac?!!!! and You just got a table at club Pure with a bottle of Dom Pérignon?
Baller: Yea im ballin.
"Hey" in a ebonics way. Before a comment to catch the attention of the other person. And a way to start conversation wit a lil breezy.
Youngsta: Say tho, get me a 40.
Person b: ite
Messcan : Say tho, bitch you gonna let me hit it?