1 definition by anonymous714

Top Definition
A car audio system that is rap ready brother approved.
A car audio system that produces lots of loud earth shaking bass.
A term used in the world of car audio sales, and installation.
This guy wants a RRBA system in his truck.
by anonymous714 January 08, 2008

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug