A playful or mischievous adventure, often something risky or illegal done as a prank or scheme.
From the verb 'caper,' which may derive from Italian 'capriola' or Latin 'capreolus' referring to a goat's jumping motions. The jumping sense evolved into the idea of playful or risky behavior.
The same root gave us 'caprice' (a sudden whim) and relates to 'capriole' in dressage—all connected to that bouncy, unpredictable goat energy!
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