shoot off one's mouth

Speak indiscreetly; also, brag or boast. For example, Now don't go shooting off your mouth about it; it's supposed to be a surprise, or Terry is always shooting off his mouth about how many languages he speaks. [Slang; mid-1800s]

Common Names:

Name	Pronounced	Usage
Cai (1)	-	Swedish, Norwegian, Danish
Viraja	-	Hinduism
Kalla	KAL-ə	English (Rare)
Przemko	PZHEM-kaw	Polish
Ferdinand	FER-dee-nahnt (German, Dutch), FUR-di-nand (English), FER-dee-nahnd (Finnish)	German, French, Dutch, English, Czech, Slovene, Finnish, Ancient Germanic
Stina	-	Swedish, Norwegian, Danish