1. Exciting or lively: The musical group played a snappy tune.
2. Moving or able to move quickly: The elderly man walked at a snappy pace.
3. Fashionable or stylish: Barry was a snappy dresser including his snappy bow tie.
4. Clever and humorous: The show was well-acted, and they presented snappier dialogues than they did previously.
5. Feeling or showing irritation: Margaret was very snappy with her son when he got home late.
6. To act, to move, to go, or to do something quickly: Jerry, clean your room and do it snappier than you did last time!