genetically modified food—but had been used earlier by members of Weight Watchers in the sense of food one is addicted to—in reference to ‘Frankenstein; Or, The Modern Prometheus’ (1818), by Mary Shelley
also ‘Frankenstein’—a creation over which the creator loses control, eventually being destroyed by it—UK, 1822—alludes to ‘Frankenstein; Or, The Modern Prometheus’ (1818), by Mary Shelley
to intimidate somebody—UK, from 1958 onwards in books by Frank Norman (1930-1980)—also, the noun ‘frightener’ designates a member of a criminal gang who intimidates the victims of its activities
to set someone thinking very hard or seriously, to give someone much food for thought—UK, 1889—loan translation from French ‘donner furieusement à penser’
the only option worth considering—USA, 1904—from the story (1894) of a man who is so addicted to faro that he takes part in a game despite knowing it to be rigged, because it is the only game available in town
expresses indignation, disbelief or amazement—USA, 1818—expanded form of the exclamation ‘ye gods’—perhaps a reference to the miracle of the loaves and fishes fed to the five thousand in the gospel of Matthew
used of something impossible to obtain or achieve—1796—the image is of an illusory quest for the treasure supposed to lie where the rainbow appears to touch the ground
(literally): to fall heavily; (figuratively): to fail completely—UK, 1847—‘cropper’ may be derived from ‘crop’ in the phrase ‘neck and crop’ (1791), which originally referred to a heavy fall
a rebuke given in private by a wife to her husband—1625—from the idea that, in order to conduct herself properly, a wife was to rebuke her husband in secret only, i.e., in the privacy of their curtained bed