be (as) quiet as a mouse

To be silent and meek. I just can't believe that Kate actually yelled at Mike—she's as quiet as a mouse! I always tell my young son that he needs to be quiet as a mouse during the church service.

Common Names:

Name	Pronounced	Usage
Sakshi	-	Indian, Hindi, Marathi
Asa	AY-sə (English)	Biblical, Hebrew, Biblical Hebrew
Toninho	-	Portuguese
Aurel	ow-REL (German)	German, Romanian, Czech, Slovak
Squires	['skwaiəz]
Grigol	-	Georgian