be no fool

To be worldly and difficult to trick or deceive. Your teacher is no fool—she'll never believe that your homework blew away on your walk home from school.

be no/nobody's fool

to be intelligent John's no fool. He's never going to believe that excuse.

Common Names:

Name	Pronounced	Usage
Britton	BRIT-ən	English
Li (2)	-	Hebrew
Virgie	VUR-jee	English
Utu	-	Near Eastern Mythology
Sapir	-	Hebrew
Yonina	-	Hebrew