Examples:

• You're not precious to me. In fact, you're on thin ice.
• You're already on thin ice.
• And a mediator is always on thin ice, you see?
• Besides, I'm on thin ice with Washington as it is.
• I also know you're walking on thin ice.
• This competition is called "on thin ice" and here's how it works.
• Look, I'm on thin ice as it is, all right?
• I'm already on thin ice with her.
• Maybe I am on thin ice with this team now.
• Once I was jumping on thin ice and fell into the water.