Baller: n. (sometimes pronounced as balla) balling:v. (sometimes pronounced as ballin'): One who retains a questionable amount of wealth and is thoroughly comfortable flaunting it. The form of wealth commonly recognized is cash, although it can be lucratively displayed in other forms such as brand name cars, pricey watches, and women with greater scale of beauty than the "baller" him/herself. A baller may or may not produce wealth illegally. It is common that a more serious and dominative attitude is evident amongst this person. Usually this type of persona is taken on to compensate for a lack of confidence or a void that is unknown and developed during childhood.
Oh man he's so ballin'! Can I get that baller's number?