Despite a layout as poor as a pauper, snopes.com bears a wealth of information on urban legends. And these cyber-geeks even researched the origins as well as their validity! From a tapeworm diet fad more effective than Atkins, to legendary college pranks, the Web site boasts a plethora of procrastination-worthy categories and tales that might prove grandpa is senile in his claim that he once purchased a motorcycle owned by Elvis.