Button it!

(informal)

an impolite way of telling someone that you want them to stop talking Button it, OK! I'm trying to think.

Name	Pronounced	Usage
Val	[væl]
DuŠAn	-	Czech, Serbian, Croatian, Slovak, Slovene, Macedonian
Fionn	FIN, FYOON	Irish, Irish Mythology
Gjurd	-	Norwegian (Rare)
Washington	['wɔʃiŋtən]
Mayeso	mah-YAY-so	Southern African, Chewa