1 definition by coolerthanfelts.

1
A thug that has "made it" to the big time. Originally referred ball players that made it out of the streets to make millions as a pro ball player, but now is used to describe any thug that is living large.
Emma is ballin' hardcore, Maddie is not.
by coolerthanfelts. February 01, 2010
Get the mug
Get a Ballin' mug for your barber Jovana.