Cover your ass

and CYA

sent. & comp. abb. Do what is necessary to protect yourself from discovery or criticism. (Usually objectionable.) CYA when the shit hits the fan.

Name	Pronounced	Usage
Stefanu	-	Old Church Slavic
Timotheos	-	Ancient Greek, Biblical Greek
Iosias	-	Biblical Latin, Biblical Greek
Mayur	-	Indian, Hindi, Marathi, Gujarati
Satchel	SACH-əl	English (Rare)
Fionnghuala	-	Irish, Scottish, Irish Mythology