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
Dawn	[dɔ:n]
Mose	-	German
Debbora	-	Biblical Latin, Biblical Greek
Hartmut	HAHRT-moot (German)	German, Ancient Germanic
Erekle	-	Georgian
Felicjan	fe-LEETS-yahn	Polish