Nonsense generates random text from datafiles and templates using a very simple, recursive grammar. It's like having a million monkeys sitting in front of a million typewriters, without having to feed or clean up after them. From

Nonsense generates random text using a simple, recursive grammar. It's capable of producing the Slashdot homepage, silly Linux portal domain names, absurd college course titles, and other amusing outputs.

That which is not sense, or has no sense; words, or language, which have no meaning, or which convey no intelligible ideas; absurdity.

a message that seems to convey no meaning