Brand spanking new

A classic idiom!

"Brand spanking new" is an informal expression that means something is completely new, fresh, and unused. It's often used to describe something that has just been purchased, received, or acquired, and is in perfect condition.

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The phrase is thought to have originated in the late 19th century, when "brand" referred to a mark or stamp indicating ownership or quality, and "spanking" meant new or fresh. Over time, the phrase evolved to become a colorful way to describe something that's shiny, new, and exciting!