The Google Translate service is a hoot:
"The artistic value is low" -> "Art value highly"
"Art value highly" ->Literature is high
Literature is high -> Literature commended
Literature commended -> Literature is high
Apparently, Google doesn't like criticism, but it does love art, especially literature. You could make an entire website or community where people post funny chains or compete to find the longest one.
By the way, Google Translate could make use of web surfers' free labor, as Google Image Labeler
does. For those unfamiliar with it—in this game, people label pictures with words, and you have to guess which word your partner chose. These labels are then used to analyze search queries. Hundreds of thousands of people play the game and spend millions of hours on it, while Google benefits directly without paying a penny. Behold the true face of Web 2.0.