What is another word for you know who?
Pronunciation: [juː nˈə͡ʊ hˈuː] (IPA) 
The phrase "you know who" is often used as a euphemism to refer to someone whose name might be controversial, sensitive or simply not worth mentioning. However, using synonyms for this phrase can help make communication clearer and more professional. Some alternatives include "that person", "the unnamed individual", "the party in question", "the mystery figure", "the familiar character", "the unidentified subject", "the notorious persona", "the elusive entity", or simply replacing the pronoun altogether with a descriptive term such as "the boss", "the celebrity" or "the culprit". Using these alternatives can help avoid confusion and convey meaning more effectively in any form of communication.
