HEHE
Set to 3 different clues across 3 published puzzles, most often “Gleeful giggle” — The New York Times, Monday, 26 January 2009.
4 letters
Every clue on record, most used first
- Gleeful giggleonce
The New York Times — Monday, 26 January 2009
- Schemer's syllablesonce
The New York Times — Friday, 16 June 2006
- Online giggleonce
The New York Times — Sunday, 2 December 2001