| Clue | Source | Date |
|---|---|---|
| [Scratches head] | LA Times Daily | 26 Nov 2023 |
| [Scratches head] | ||
| 'That's weird . . .' | USA Today | 07 Jan 2023 |
| “That’s peculiar” | Wall Street Journal | 26 Sep 2022 |
| 'That's strange . . .' | USA Today | 01 Dec 2021 |
| "Strange ... " | LA Times Daily | 16 Aug 2019 |
| 'Strange ... ' | The Washington Post | 16 Aug 2019 |
| ''Strange! Who knew?'' | Newsday | 12 Jun 2019 |
| "Weird!" | Universal | 07 Mar 2019 |
| "Strange ... " | ||
| "Weird!" | ||
| 'Strange ...' | Jonesin | 27 Nov 2018 |
| *scratches head* | New York Times | 17 Nov 2018 |
| "That's strange ... " | The New Yorker | 08 Oct 2018 |
| *scratches head* | ||
| "Strange!" | ||
| Quizzical comment |