Definition of "out of nowhere" []

• In an unexpected or inexplicable manner of arrival or occurrence. (adverb)

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• "“Hey, Felicity, that was a good answer,” Bobby Blowhard said, appearing out of nowhere and sliding in between me and Andy."
• "Stu was driving along the section of the expressway approaching the tunnel when a few cars in front of him got tangled up in one of those spontaneous fender benders that seem to come out of nowhere but can snarl traffic for infuriating hours."
• "All I knew was I was looking at a set of mean-looking horns on an even meaner-looking cow, and out of nowhere came those hands that lifted me into the air—not only into the air, but rising up to clear the gate to the field and land on the other side."