Do's and Don'ts of Twitter Direct Messages

Flickr photo by Shawn Campbell
Behind their screens, a lot of people think that it's OK to send dick picks to girls, to harass someone or just being spammy. If a lot of those things are prohibited by the law, the hashtag #UnwrittenDMRules asks to add new rules to the use of Twitter's Direct Message system.

As I know that some of them will give you a good laugh, here is a selection of the best unwritten twitterDMm rules.