Steve Rogers: You know, I really miss the days when the weirdest thing science ever created was me.
Ultron: [speaking to Quicksilver] You and I can hurt them, but you [turns to Scarlet Witch], you're going to tear them apart from the inside.
Ultron: I'm going to show you something beautiful...everyone screaming for mercy. You want to protect the world, but you don't want it to change. You're all puppets tangled in strings.
Chosen answer: This is a fairly US-centric gag. In Archie comics, the titular Archie has two competing love interests: Betty and Veronica. Given the Hulk/Banner's history with Betty Ross being able to calm him down, Tony Stark has named the containment system/Hulkbuster armor "Veronica".