Resembling, characteristic of, or containing geese; having qualities like those of a goose such as being silly or awkward.
From 'goose' + '-y' suffix (meaning full of or resembling). English folk etymologies often appended '-y' to animal names to create descriptive adjectives.
The word 'goosey' captures something real about goose behavior—they're notoriously unpredictable and aggressive, which is why 'being goosey' became slang for acting foolishly or erratically in everyday speech.
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