In 1985 some students at Stanford organized a competition:<p>> you were asked to compose not more than 100 words of prose, or 14 lines of verse, in which a sentence described as grammatically acceptable but without meaning did, in the event, become meaningful. The sentence, devised by Noam Chomsky, was: colourless green ideas sleep furiously.<p>Four winning entries here: <a href="http://archives.conlang.info/ga/farzhi/shiarweilwoen.html" rel="nofollow">http://archives.conlang.info/ga/farzhi/shiarweilwoen.html</a>