What I love about that, is how she is absolutely relishing rubbing his fucking nose in the shit of his own making.
And, and, using it to warn any other lying fucker that she will soooo go there.
She also makes it quite clear that she doesn't bother with people who she thinks are completely ineffectual and talking bollocks to themselves in their own room.
It's a double whammy. If she's not coming after you, it's because you're actually less than irrelevant.