| Clue | Source | Date |
|---|---|---|
| More wacky | Eugene Sheffer | 25 Nov 2020 |
| More silly | Premier Sunday | 13 Sep 2020 |
| More bananas or more nuts? | ||
| More bananas or more nuts? | ||
| More bananas | New York Times | 24 Oct 2018 |
| More bananas | ||
| More nuts | The Washington Post | 15 Sep 2016 |
| Less mentally sound | Universal | 21 Aug 2015 |
| Less mentally sound | ||
| Missing more marbles | ||
| Dafter ladies or gents not so far away reportedly? | ||
| More bananas | ||
| More batty | ||
| More bats | ||
| Less rational | ||
| More daft | ||
| More cuckoo |