The spread of a successful but pernicious ef="module.php?name=Lexikon&file=search&eid=1&query=meme">meme, especially one that parasitises the victims into giving their all to propagate it. Astrology, BASIC, and the other guy' s religion are often considered to beexamples. This usage is given point by the historical fact that "joiner" ideologies like Naziism or various forms of millennarian Christianity haveexhibited plague-like cycles of exponential growth followed by collapses to small reservoir populations. [ef="module.php?name=Lexikon&file=search&eid=1&query=Jargon File">Jargon File] (1996-08-11)