can't say boo to a goose

Rur. shy and not talkative. I was surprised to see Joe so talkative at the party. Usually he can't say boo to a goose. She's a quiet little kid. Can't say boo to a goose.

Common Names:

Name	Pronounced	Usage
Naevius	-	Ancient Roman
Tuva	-	Swedish, Norwegian
Txomin	-	Basque
Shraga	-	Jewish
Bailiff	['beilif]
Sparrow	SPAR-o	English (Rare)