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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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Jun 24 Word of the Day
An exclamation made when your friends or family are teasing you to a point where you can't handle it anymore and a hissy fit is in order.

Derived from a YouTube user's famed outburst following Britney's lackluster performance at the 2007 VMA's.
Sarah: 'OMG Susan, I can't believe you are wearing the same skirt as yesterday. Oh, and by the way, EVERYONE knows what you did with Kevin on the weekend. Plus you look a little fat, are you retaining water?'

Susan: 'LEAVE BRITNEY ALONE!'
by Billy Chickenhole September 15, 2007
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