have a loud mouth

To have a tendency or habit of speaking incessantly, indiscreetly, and/or in a noisy, boastful manner. I can't stand Terry's new husband—he has such a loud mouth when he drinks! If I'd known you had such a loud mouth, I'd have never shared my secret with you!

Common Names:

Name	Pronounced	Usage
Akhenaten	ah-kə-NAH-tən (English)	Ancient Egyptian
Sieffre	-	Welsh
Eva	E-vah (Spanish, Italian, Danish), EE-və (English), E-fah (German), AY-vah (Dutch)	Spanish, Italian, Portuguese, English, Czech, Slovak, German, Dutch, Swedish, Norwegian, Danish, Ice
Gerd (1)	GERT (German), KHERT (Dutch)	German, Dutch
Nancy	NANT-see	English
Allie	['æli]