She was not fair game, and they let her pass.
Any ball on the right side of the field is fair game.
Beyond that, just about anything they hear, or have suggested to them, is fair game.
At some point it sounds like fair game to me.
But a king who was dead would be fair game.
He thought I was gone and you were fair game.
In a presidential campaign, of course, all is fair game.
In this day and age, that made you fair game.
But the yellow man was something else, and fair game.
There were basic ground rules about who was fair game.