Brett Kavanaugh is the latest victim of this technique. But, there have been dozens of victims I can list from Gary Hart in the 1980's to former IMF head Dominique Strauss-Kahn to Donald Trump.
"Nuts and Sluts" is easy to understand. Simply accuse the person you want to destroy of being either crazy (the definition of which shifts with whatever is the political trigger issue of the day) or a sexual deviant.
This technique works because it triggers most people's Disgust Circuit, a term created by Mark Schaller as part of what he calls the Behavioral Immune System and popularized by Johnathan Haidt.
Comment: For more on this, listen in to: The Truth Perspective: Morality in Politics: Why We All Don't Just Get Along
The disgust circuit is also easy to understand.
It is the limit at which behavior in others triggers our gut-level outrage and we recoil with disgust.
Comment: See also: