snappy in American English · 1. apt to snap or bite; snappish, as a dog · 2. impatient or irritable, as a person or a reply · 3. snapping or crackling in sound, ...
snapping or crackling in sound, as a fire. quick or sudden in action or performance. Informal. crisp, smart, lively, brisk, etc.: Only snappy people get ahead ...
snappy · (of a remark, title, etc.) clever or funny and short. a snappy slogan · [usually before noun] (informal) attractive and fashionable. a snappy outfit · ...