As in the Spawn of Satan (or Limbaugh).
Spawn - As a verb dates to the 15th century and comes from the Latin word expandere, to spread out, through the French to English. It referred to the spreading out of fish roe. It was first used as a noun in the same century but did not refer to offspring until 1590.
Googling "spawn of satan" produces this photo of camel spiders from the Iraq War.