Me too!
But that is all Fiona Shaw! No AI. It’s part of her saying Fight from the overdub as aired, and part of her shouting “Jug!” from her early 90s reading of The Waste Land by T.S. Eliot, (Part 3: The Fire Sermon) - which sounds close enough in tone and timbre that when slowed down, pitched up, processed, reverbed a little; and delayed, and blended together; and then THAT is blended with the radio static and crowd noise, and then THAT is diffused and moved into the fronts and rears (and delayed a little even more) - it sounds like she’s shouting “fuck!”
Hopefully, convincingly. Maybe! In 5.1 surround! (but mostly in the center channel)
Nice work, dude.
Would “Feck the Empire” work better in that case? 😉 https://www.youtube.com/watch?v=36wKlbgeTrk