quick as a wink
Also, quick as a bunny or a flash. Very speedily, as in He was out of here quick as a wink, or She answered, quick as a bunny. These similes have largely replaced the earlier quick as lightning, although quick as a flash no doubt alludes to it (also see like greased lightning), and quick as thought, now obsolete. The bunny variant dates from the mid-1800s, the others from the late 1800s.
|an extraordinary or unusual thing, person, or event; an exceptional example or instance.|
|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
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