chalked up adj.
1. describing a narcotic that has been adulterated with milk of magnesia.
![]() | Und. Speaks 20/1: Chalked up, morphine, heroin or cocaine that has been adulterated with milk of magnesia. |
2. under the influence of cocaine.
![]() | AS XXX:2 86: CHALKED UP, part. adj. phr. ‘High’ on cocaine. | ‘Narcotic Argot Along the Mexican Border’ in|
![]() | ONDCP Street Terms 5: Chalked up — Under the influence of cocaine. |