Top Definition
Methcathinone is a Schedule I drug that is structurally similar to methamphetamine. It is made from pseudoephedrine as is meth, however the PSE is oxidized instead of reduced. Is more potent than cathinone, the chemical found in khat which is a shrub plant commonly chewed in Somalia and other Arab countries.
Also known as cat or jeff.
Methcathinone is to cathinone as methamphetamine is to amphetamine. Just don't do any of them.
by I don't like winter May 26, 2006

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