K PCP
K-blast PCP
K-hole Periods of ketamine-induced confusion; the depressant high associated with ketamine
K-lots Bags of 1,000 MDMA pills
Kabak Marijuana; Turkish marijuana
Kabayo Heroin
Kabuki Crack pipe made from a plastic rum bottle and a rubber sparkplug cover
Kaff Very potent marijuana from Morocco, Lebanon and other Arab/Middle Eastern countries
Kaksonjae Smokable methamphetamine
Kalakit Marijuana
Kali Marijuana
Kangaroo Crack
Kansas Grass Marijuana
Kaps PCP
Karachi Heroin, phenobarbital, and methaqualone
Karo Codeine cough syrup
Kate bush Marijuana
Kawaii electric Marijuana
Kaya Marijuana
KB Marijuana
Kee Marijuana
Kentucky blue Marijuana
Kester plant Drugs hidden in the rectum
Ket Ketamine
Key Marijuana
KGB (killer green bud) Marijuana
Khat Amphetamine; methcathinone; methylenedioxymethamphetamine (MDMA)
Khayf Very potent marijuana from Morocco, Lebanon and other Arab/Middle Eastern countries
Ki Marijuana
Kibbles & Bits Small crumbs of crack
Kick Inhalants; getting off a drug habit
Kick stick Marijuana cigarette
Kicker OxyContin
Kiddie dope Prescription drugs
Kief Very potent marijuana from Morocco, Lebanon and other Arab/Middle Eastern countries
Kiff Marijuana cigarette; very potent marijuana from Morocco, Lebanon and other Arab/Middle Eastern countries
Killer Marijuana; PCP
Killer green bud Marijuana
Killer joints PCP
Killer weed Marijuana
Killer weed (1980's) Marijuana and PCP
Kilo 2.2 pounds
Kilter Marijuana
Kind Marijuana
Kind bud High quality marijuana
King Cocaine
King bud Marijuana
King ivory Fentanyl
King Kong pills Depressants
King's habit Cocaine
Kissing The exchange of plastic wrapped rocks (crack) by kissing or through mouth to mouth transfer
Kit Equipment used to inject drugs
Kit kat Ketamine
Kitty flipping Use of ketamine and MDMA
KJ PCP
Kleenex Methylenedioxymethamphetamine (MDMA)
Klingons Crack addicts
Kokomo Crack Cocaine
Kona gold Marijuana
Kools PCP
Krippy Marijuana
Kryptonite Crack cocaine; marijuana
Krystal PCP
Krystal joint PCP
Kumba Marijuana
KW PCP