be skating on thin ice

To be doing something very risky or dangerous that could result in imminent disaster or ruin. I hope you realize that you'll be skating on thin ice if you decide to gamble your employees' retirement funds on such a dodgy investment.

Common Names:

Name	Pronounced	Usage
Katsuro	kah-tsoo-ṙo:	Japanese
Philip	FIL-ip (English), FEE-lip (Dutch)	English, Swedish, Norwegian, Danish, Dutch, Biblical
Gabr	-	Arabic
KyÖSti	KUY-uus-tee	Finnish
Medb	-	Irish Mythology
Abiram	ə-BIE-rəm (English)	Biblical