Two co-workers string along 419 (advance fee fraud) scam artists, writing back to them under the name of David Lee Roth, president of a Fortune 1000 financial services company. http://www.geocities.com/scamjokepage/
Archive of the first 125 attempts at advance fee fraud received by the site authors, a sarcastic FAQ on the scam, law enforcement and news links, and fighting crime with humor. http://www.scamorama.com/
Several collected sets of correspondence between Nigerian conmen and supposedly naive recipients of their extraordinary offers. http://sweetchillisauce.com/nigeria.html