Oh, hell. He's not in Amestris, he's not talking to any of the ones connected to his family, and this one's a billion and a half years younger than his typical alternate around here so he doesn't have quite as many issues as they do about his family heritage, so why not.
"The hell I'm not," he snaps. "And you're right, I did. Unless you're telling me there's something else out there that drinks blood and has teeth that belong in an animal."