| STREET TERM | DEFINITION |
| Crackers | LSD; Talwin and ritalin combination is injected and produces an effect similar to the effect of heroin mixed with cocaine. |
| One and Ones | Talwin and ritalin combination is injected and produces an effect similar to the effect of heroin mixed with cocaine. |
| Pharming | Consuming a mixture of prescription substances |
| Poor man's heroin | Talwin and ritalin combination is injected and produces an effect similar to the effect of heroin mixed with cocaine. |
| Ritz and Ts | A combination of Ritalin and Talwin injected |
| Set | Place where drugs are sold; Talwin and ritalin combination is injected and produces an effect similar to the effect of heroin mixed with cocaine. |
| Speedball | Cocaine mixed with heroin; crack and heroin smoked together; methylphenidate (ritalin) mixed with heroin; amphetamine |
| Ts and Rits | Talwin and ritalin combination is injected and produces an effect similar to the effect of heroin mixed with cocaine. |
| Ts and Rs | Talwin and ritalin combination is injected and produces an effect similar to the effect of heroin mixed with cocaine. |
| Vitamin R | Ritalin (methylphenidate) |
| West Coast | Methylphenidate (ritalin) |