It won't wash!

Fig. Nobody will believe it! Sorry, it won't wash. Try another approach. Don't expect me to believe that! It won't wash.

Name	Pronounced	Usage
Ranulf	-	Scottish
Judda	-	Ancient Germanic
Deon	-	English, African American
Fritz	FRITS	German
Rayko	-	Bulgarian
Siv	SEEV	Swedish, Norwegian, Danish, Norse Mythology