keep one's nose clean

Stay out of trouble. For example, Dad told Brian to keep his nose clean from now on or he'd cut off his allowance. [Colloquial; late 1800s]

Name	Pronounced	Usage
Mahalah	-	Biblical
Delano	DEL-ə-no	English
Vardah	-	Hebrew
Kesha	-	Russian
Sumeet	-	Indian, Hindi, Marathi, Bengali, Punjabi
Sung-Hoon	sung-hoon	Korean