"At least one"? "That everyone knows about"? [Such a severe eyebrow raise implied there. There's a...distinctly annoyed pause, though, that he's both been recognized and called out so directly.

He decides to ignore it and move on however.]

Hannibal...Lecter? [Does this just keep getting worse by the millisecond?] You're telling me that his name is literally "Hannibal the Cannibal", then. In essence.