fermer sa gueule

shut one's mouth

→ fermer

phrase Rare #42,505

shut one's mouth Very vulgar and offensive; used to tell someone to shut up. The possessive changes with the subject, as in « ferme ta gueule » (shut your mouth).

FR: Il ferait mieux de fermer sa gueule.

EN: He'd better shut his mouth.

Tom ne peut pas fermer sa gueule.

Tom can't shut up.

Dites à cette personne de fermer sa gueule.

Tell that person to shut their mouth.

— Cold Storage (2026)

Le premier des droits de l'homme, c’est de fermer sa gueule ! ! !

The first of human rights is to shut your mouth!!!