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
BoŠKo	-	Serbian, Croatian, Slovene
Vangelis	-	Greek
Jayson	JAY-sən	English
Fiacre	-	French
Ofydd	-	Welsh
Kumaran	-	Tamil, Indian, Malayalam