TITTER
| Date | Clue |
|---|---|
| 2026-07-02 | Uneasy giggle |
| 2024-07-21 | Giggle |
| 2019-07-18 | Half-laugh |
| 2014-03-12 | Nervous giggle |
| 2010-12-30 | Nervous laugh |
| 2009-10-15 | Nervous laugh |
| 2007-03-05 | Nervous giggle |
| 2004-06-02 | Nervous laugh |
| 2000-12-17 | Tee-hee |
| 1998-04-19 | Self-conscious laugh |