flarf n. a style of poetry in which poems are formed by a collage of quasi-random, serendipitously found words and phrases; poems or a poem in the style. Editorial Note: The word history given in the site linked by the first citation is believed to be more or less correct. (source: Double-Tongued Dictionary)
Further reading
Enthusiastic book recommendations! Martha’s savoring the biography of Alexander von Humboldt, the 19th-century explorer, polymath, and naturalist who revolutionized our understanding of nature and predicted the effects of human activity on...
We use the term Milky Way for that glowing arc across the sky. But how people picture it varies from culture to culture. In Sweden, that starry band goes by a name that means “Winter Street,” and in Hawaii, a term for the Milky Way...