watch your mouth

US /wɑtʃ jʊər maʊθ/
UK /wɑtʃ jʊər maʊθ/
"watch your mouth" picture
1.

mide tus palabras, cuidado con lo que dices

a warning to someone to stop using offensive or inappropriate language

:
Hey, watch your mouth! There are children present.
¡Oye, mide tus palabras! Hay niños presentes.
If you don't watch your mouth, you'll get into trouble.
Si no mides tus palabras, te meterás en problemas.