Related Clues:
- Meaning of the emoticon :-D
- What's left of the Cheshire Cat
- Feature of op'nin' and hap'nin'
- Sign of satisfaction
- Sign of amusement
- Cheshire Cat's expression
- Prankster's look
- Sheepish look, maybe
- Frown, upside down
- Ear-to-ear expression
- Mischievous expression
- Sly smile
- Boyish smile
- "... but a __ without a cat!": Alice
- Literary dropout?