| STREET TERM | DEFINITION |
| A-bomb | Marijuana cigarette with heroin or opium |
| AIP | Heroin from Afghanistan, Iran, Pakistan |
| Al Capone | Heroin |
| Antifreeze | Heroin |
| Aries | Heroin |
| Atom bomb | Marijuana mixed with heroin |
| Aunt Hazel | Heroin |
| Back to back | Smoking crack after injecting heroin or heroin used after smoking crack |
| Bad bundle | Inferior quality heroin; damaged heroin |
| Bad seed | Marijuana combined with peyote; heroin |
| Bag | Container for drugs; a package of drugs, usually marijuana or heroin; a person\s favorite drug |
| Ball | Crack cocaine; Mexican Black Tar heroin |
| Balloon | Heroin supplier; a penny balloon that contains narcotics |
| Ballot | Heroin |
| Bars | Heroin mixed with alprazolam |
| Bart Simpson | Heroin |
| Batman | Cocaine; heroin |
| Beast | Heroin plus LSD |
| Belushi | Combination of cocaine and heroin |
| Big bag | Heroin |
| Big doodig | Heroin |
| Big H | Heroin |
| Big Harry | Heroin |
| Bin laden | Heroin (after September 11) |
| Bindle | Small packet of drug powder; heroin |
| Bipping | Snorting heroin and cocaine, either separately or together |
| Birdie powder | Cocaine; heroin |
| Black eagle | Heroin |
| Black pearl | Heroin |
| Black stuff | Heroin; opium |
| Black tar | Heroin |
| Blanco (Spanish) | Heroin plus cocaine |
| Blank | Container of nonnarcotic powder that is sold as heroin |
| Blow | Cocaine; to inhale cocaine; to smoke marijuana; to inject heroin |
| Blows | Heroin |
| Blue bag | Heroin |
| Blue star | Heroin |
| Bomb | Crack; heroin; large marijuana cigarette; high potency heroin |
| Bombido | Heroin; injectable amphetamine; depressants |
| Bombita (Spanish) | Heroin plus amphetamine; depressants |
| Bombs away | Heroin |
| Bone | Marijuana; $50 piece of crack; high purity heroin |
| Bonita (Spanish) | Heroin |
| Boy | Cocaine; heroin |
| Boy-girl | Heroin mixed with cocaine |
| Bozo | Heroin |
| Brain damage | Heroin |
| Brea (Spanish) | Heroin |
| Brick gum | Heroin |
| Broja | Heroin |
| Brown | Marijuana; heroin; methamphetamine |
| Brown crystal | Heroin |
| Brown rhine | Heroin |
| Brown sugar | Heroin |
| Brown tape | Heroin |
| Bull dog | Heroin |
| Bundle | Heroin |
| Butu | Heroin |
| Caballo (Spanish) | Heroin |
| Caca | Heroin |
| Calbo (Spanish) | Heroin |
| Canade | Heroin/marijuana combination |
| Capital H | Heroin |
| Caps | Heroin; psilocybin/psilocin; crack; Gamma Hydroxybutyrate (GHB) |
| Carga (Spanish) | Heroin |
| Carne (Spanish) | Heroin |
| Channel swimmer | One who injects heroin |
| Chapopote (Spanish) | Heroin |
| Charley | Heroin |
| Chasing the dragon | Crack mixed with heroin |
| Chasing the tiger | To smoke heroin |
| Chatarra (Spanish) | Heroin |
| Cheese | Heroin |
| Chiba | Heroin |
| Chicle (Spanish) | Heroin |
| Chieva | Heroin |
| China cat | High potency heroin |
| China White | Heroin plus fentanyl; synthetic heroin |
| Chinese red | Heroin |
| Chip | Heroin |
| Chipper | Occasional user; occasional heroin user; occasional Hispanic user |
| Chiva/chieva (Spanish) | Heroin |
| Choco-fan | Heroin |
| Chocolate Chip Cookies | MDMA combined with heroin or methadone |
| Chocolate rock | Crack smoked together with heroin |
| Chucks | Hunger following withdrawal from heroin |
| Cigarette paper | Packet of heroin |
| Climax | Crack; heroin; isobutyl nitrite; inhalants |
| Cocofan (Spanish) | Brown Tar Heroin |
| Cook | Drug manufacturer; mix heroin with water; heating heroin to prepare it for injection |
| Cook down | Process in which users liquify heroin in order to inhale it |
| Cotics | Heroin |
| Cotton brothers | Cocaine, heroin and morphine |
| Courage pills | Heroin; depressants |
| Crank | Crack Cocaine; heroin; amphetamine; methamphetamine; methcathinone |
| Crap | Low quality heroin |
| Crisscrossing | The practice of setting up a line of cocaine next to a line of heroin. The user places a straw in each nostril and snorts about half of each line. Then the straws are crossed and the remaining lines are snorted |
| Crop | Low quality heroin |
| Crown crap | Heroin |
| Cura (Spanish) | Heroin |
| Cut-deck | Heroin mixed with powdered milk |
| Dead on arrival | Heroin |
| Dead president | Heroin |
| Deck | 1 to 15 grams of heroin, also known as a bag; packet of drugs |
| Deuce | Heroin; $2 worth of drugs |
| Diesel | Heroin |
| Dime\'s worth | Amount of heroin to cause death |
| Dinosaurs | Populations of heroin users in their forties and fifties |
| Dirt | Heroin |
| DOA | Crack; heroin; PCP |
| Dog food | Heroin |
| Dogie | Heroin |
| Doogie/doojee/dugie | Heroin |
| Dooley | Heroin |
| Doosey | Heroin |
| Dope | Marijuana; heroin; any other drug |
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