| Clue | Source | Date |
|---|---|---|
| For fun | New York Times | 10 Jan 2025 |
| Just for fun | Thomas Joseph | 13 Aug 2022 |
| Out of whimsy | New York Times | 04 Sep 2021 |
| Just for fun | Thomas Joseph | 12 Sep 2020 |
| For kicks | The Washington Post Sunday | 07 Jul 2019 |
| Just for the heck of it | Newsday | 30 Sep 2018 |
| Just for the fun of it | New York Times | 05 Jan 2018 |
| Just for the fun of it | ||
| Just for fun | Eugene Sheffer | 04 Oct 2017 |
| Free of expectations, maybe | Newsday | 04 Jun 2016 |
| Just for kicks | Newsday | 17 Apr 2015 |
| Just for kicks | ||
| For kicks | ||
| Capriciously | ||
| Just for giggles | ||
| For kicks | ||
| Capriciously | ||
| Without high expectations, maybe | ||
| Just for the heck of it | ||
| For fun | ||
| Just for fun | ||
| For fun | ||
| For kicks | ||
| For the heck of it | ||
| For the heck of it | ||
| For the heck of it | ||
| Just for fun | ||
| Just for fun | ||
| Just for fun | ||
| Capriciously | ||
| Having a spree | ||
| For shits and giggles |