Definitions by Genuine RCB

RCB 

Real Crazy Bastard

Somebody who leads a hedonistic lifestyle and doesn't care about consequences.

RCB = Real Crazy Bastard

Some famous RCB's include:
Amy Winehouse
Pete Doherty
Steve Coogan
Russell Brand
Curt Cobain

RCB by Genuine RCB May 26, 2009