Q - Depressants
Qat - Methcathinone
Quads - Depressants
Quarter - 1/4 ounce or $25 worth of drugs
Quarter bag - $25 worth of drugs
Quarter moon - Hashish
Quarter piece - 1/4 ounce
Quartz - Smokable methamphetamine
Quas - Depressants
Queen Ann's lace - Marijuana
Quicksilver - Isobutyl nitrite; inhalants
Quill - Cocaine; heroin; methamphetamine
Quinolone - Injectable steriods