Related Clues:
- Cooked sliced potato ring in dip
- What Elvis did at the beach?
- What Elvis dug at the beach?
- Elvis "Do the ___"
- Proverbially reticent marine mollusc
- Mollusc with tightly-closed shell
- Tight-lipped one
- "On the half shell" bite
- Metaphor for reticence
- Pasta alle vongole ingredient
- Geoduck or quahog
- Blabbermouth's opposite
- Loud noise lacking in our reticent person
- Tasty sea creature
- Littleneck or cherrystone