We're no strangers to potentially inappropriate versions of Internet memes, but why not apply that same inappropriateness to haiku? Indecent Haiku offers plenty of 3-line gems covering topics like sex, alcohol, love, and nature.

Like any good haiku site, they allow you to submit your own. Their submissions page even offers a reminder of haiku structure (5-7-5) and their take on good content.

If these types of haiku aren't your thing, learn how to write your own or check out some famous examples.