As per his declaration on the last page, Stephen’s speech is adapted from one of Ariel’s. (Mandy, of course, is paraphrasing Olbermann.)
Jon: I guess I can understand how people might think we’re a couple. But this is something that actually needs to be a secret.
Stephen is a vampire. He’s bound by a seal developed by the Hellsing organization, which puts him in my control. I’m going to call him now. Is that okay?
Miranda: The key to terror is not the act, but the fear of the act. We cannot allow ourselves to be intimidated.
Jon: That’s my girl. Stephen! If the area is clear, come on down.
Stephen: All hail, great master! grave sir, hail! I come / To answer thy best pleasure; to thy bidding / Task Colbert and all his quality.