1 definition by sinister minister

A member of the Youth International Party. This party began as an antiwar movement during the Vietnam era, but then developed a sort of a libertarian socialist outlook, becoming focused during the 1970s and into the early 1980's on legalization of marijuana and other drugs and protesting against capitalism and corporations.
See that yippie wearing an 'eat the rich' button?
by sinister minister February 15, 2005
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