Last seen in:
- Premier Sunday - King Feature Syndicate - Feb 19 2023
- L.A. Times Daily - Sep 4 2022
- Premier Sunday - King Feature Syndicate - Sep 19 2021
- New York Times - Sep 10 2021
- New York Times - Mar 28 2021
- The Washington Post - Jul 24 2020
- L.A. Times Daily - Jul 24 2020
- The Washington Post - May 17 2020
- L.A. Times Daily - May 17 2020
- New York Times - Mar 11 2018
Related Clues:
- Outie's opposite
- Protuberant navel
- Convex navel
- Umbilical concavity
- Navel variety, familiarly
- Protruding belly button
- Protruding navel, in slang
- Midriff protuberance
- Concave tummy part
- Concave bellybutton
- Tummy protrusion
- 'Button' that's plainly visible
- One of a select group
- Umbilical variety
- More common navel type