Loose lips sink ships



Loose lips sink ships.

Don't talk carelessly because you don't know who is listening. (From wartime. Literally, "Don't reveal even the location of a loved one on a ship, because the location could be communicated to the enemy by a spy.") You never know who is going to hear what you say and how they will use what they hear. Remember, loose lips sink ships.
See also: lip, loose, ship, sink

Common Names:

NameGenderPronouncedUsage
Catahecassa-Native American, Shawnee
Ruby['ru:bi]
Stanford['stænfəd]
Vlastimila-Czech
Morikomo-ṙee-koJapanese
Samİ-Turkish