Figment in a sentence as a noun

No, the black swan is a figment of your imagination.

You're knocking down a figment of your own imagination.

Does anyone else recall this, or is it a figment of my imagination?

The problem is that a diamond is inherently a basically worthless rock, so its retail value is already a figment of the public's imagination.

It's like walking around on a square attempting to insult random people for either being successful, connected, part of some perceived secret cabal or some other figment of the imagination.

At the time, browser devs liked to announce either how this was absolutely nothing to be concerned about or how this behavior was a complete figment of the observer's imagination.

Figment definitions

noun

a contrived or fantastic idea; "a figment of the imagination"