| Clue | Source | Date |
|---|---|---|
| Watercooler gurgles | USA Today | 03 Jul 2025 |
| Watercooler gurgles | LA Times Daily | 29 Oct 2024 |
| Burbling sounds from a watercooler | ||
| Drinks noisily | Wall Street Journal | 27 Feb 2024 |
| Drinking sounds | New York Times | 01 Mar 2020 |
| Horse eats a bit of lettuce and ulluco given by Sikh leader and makes a gurgling sound | ||
| Drinking sound effects |