here are several sites of urban myths.. there are also now several television shows too... feel free to post ur favs or bjujst talk about some of them.
http://hoaxbusters.ciac.org/HBUrbanMyths.shtml
Net47 presents URBAN MYTHS & LEGENDS
http://hoaxbusters.ciac.org/HBUrbanMyths.shtml
Net47 presents URBAN MYTHS & LEGENDS