http://dontevenreply.com
This website is really entertaining if you’re bored with some time to kill.
Basically the website is a collection of e-mails that the website owner (Mike) has sent to people who posted classified ads. Mike then starts emailing them with only one goal in mind: To confuse, mess with and p*ss off the people who posted the ad.
I gotta hand it to the guy, he does an amazing job at this.
Just look at a part from his currently latest email:
Another brilliant piece as an example: