The Remade Babelfish Re-Translation game.
Using Yahoo Babelfish, take any text and translate it to another language. Then translate that back to English. There can be suprisingly stange results.
Here's a quick example:
Baa, baa, black sheep, have you any wool?
Translated to French and back:
The bleat, bleat, black sheep, have you n' imports which wools?