flap (one's) chops

To chatter or blather. Quit flapping your chops—I need some quiet so I can think! Whenever Charlie starts to flap his chops, I can't get in a word!

Name	Pronounced	Usage
Zuri	-	Eastern African, Swahili
Israel	IZ-ray-əl (English), IZ-ree-əl (English)	Jewish, English, Biblical, Biblical Greek
Hecuba	-	Greek Mythology (Latinized)
Carreen	kə-REEN	English (Rare)
Jehovah	ji-HO-və (English)	Theology
Javan	JAY-vən (English)	Biblical