Not sure why this one came to mind -- it might just be because I like Unimatrix Zero and the dream world they created -- but I think this one is classic: the little boy asks the queen if being a Borg is fun, and she answers haltingly, "Yes, it's...fun
." The word stumps her a moment. It's a great scene. I heart Susanna Thompson. She could be hidden under a gorilla costume, and I'd recognize her awesome voice.