be on thin ice

be (skating/walking) on thin ice

to be taking a big risk They knew that by publishing the article they were skating on thin ice.

Name	Pronounced	Usage
Brad	BRAD	English
Pamila	-	English (Rare)
Calvin	KAL-vin	English
Bibiana	bee-BYAH-nah (Italian, Spanish)	Italian, Spanish, Late Roman
Adalet	-	Turkish
Cristian	-	Romanian