On the street "speed" is usually a generic term for either homemade or prescribed stimulant drugs of the amphetamine family (methamphetamine, dextroamphetamine, desoxyamphetamine, etc.) The most common "speed" is methamphetamine mainly because it is the only one that can be relatively easily produced illicitly by amateur chemists. Pharmaceutical-grade stimulants such as methylphenidate (Ritalin), which is quite potent, and modafinil are also referred to as speed but less commonly. Cocaine by itself is almost never called speed despite its unrivaled potency but when mixed with a powerful opiate such as heroin or morphine it yields the "speedball". Methylphenidate is also commonly used for this purpose.
Speed is a stimulant drug that enhances the activities of the central nervous system, leading to increased alertness, energy, and euphoria. It is often illegally made in home labs and refers to amphetamines or methamphetamines.
speed is a class B drug
Speed is the street name for the Class B drug amphetamine sulphate. Sometimes speed is used to refer to other types of amphetamines. Speed is a stimulan.
Drug is made illegal by the types or kind of that drug!
Slang for Amphetamine
speed as in da drug? it would only come up if they were looking for it in a drug screen test not a preg test.
Speed is the street name for Amphetamine, and Methamphetamine which are drugs.
anahistomean
nothing...
amphetamine
Meth
speed.