Cutup is a technique developed by William Burroughs as a kind of photo-montage of writing. Type or copy & paste some text into the area above and click on "Cut Up". You can add more text or keep cutting it as it is. Check "Rub Out" to have words removed at random.
Once you have finished your cutup you can copy & paste into a word processor to keep it.
You can also add the machine to your Google desktop or you Google Homepage