3 definitions by thuqsta

v. to dress exclusively in black and white, resembling the team colors of the Oakland Raiders.

another slang word for gun because 'cal' is a shortened form of caliber, the measurement of the diameter of a gun barrel.

Oakland slang for a speedball, heroin mixed with cocaine, so-called because cocaine is known as white girl and heroin in the Western U.S. is often brown or off-white in color.