Recently while browsing the Web I came across UrbanDictionary.com, which is sort of a wiki of contemporary slang. I found some of the newer words listed there amusing, like "hobosexual" (the opposite of metrosexual; someone who cares little about their looks), "consumerican," ("a particularly American brand of consumerism"), and "wikidemia" ("an academic work passed off as scholarly yet researched entirely on Wikipedia").