half-g carnoun.
A car rented to a drug dealer in return for half a gram of crack cocaine.
Example Citation:
"Born in the aftermath of the crack '90s, they have come to be known in Hartford and other areas of the state as 'half-g' cars—cars rented by the hour or day to drug dealers, typically in return for a half-gram of cocaine."
—Francie Latour, "Conn. drug trade: Luxury cars are newest currency," The Boston Globe
