I came across this unusual story on The Awl recently. Teddy Wayne, a NY writer and novelist, received a friend request and then some back in August. This Facebook "woman" claimed to be in love with him and in desperate need of his help. Since then he has been carrying on a hilarious back and forth with the scammer who has been trying to get him to wire "her" (fake profile picture, left) money to a Western Union account.
Essentially, Wayne scams the scammer in the wryly absurdist manner of, well, a New York novelist, leading "her" on and giving "her" false Western Union numbers and wondering at length how true "her" vows of Internet love are, especially when he reveals to his beloved a case of chronic gastro-intenstinal problems. This exchange went on for three months and ended with the scammer begging and pleading Wayne to leave them alone! Genius.
The entire exchange is a bit long to read but for anyone who has ever received an email from a Nigerian bank, it is sweet revenge that is long overdue. The pen may not be mightier than the sword, but a keyboard in the right hands can do some serious mental damage that's for sure.