The Pope as one of the most hilarious characters in the story, especially with his near-literal Deus Ex Machinas (one of them actually literal as Jesus is with him).
Ho Yay: Brian and Hugo. Upon discovering their fans, Erin attempts to sink the ship, but it hasn't affected the fanbase at all.
The Pope. He initially seems like a simple, kind Pope, but then he shows a Popemobile that is explicitly described to be like the Batmobile, and uses a Popestick to basically force Edward into getting back to Joan, fight vampires, and resurrect the dead. Jesus even seems to be his sidekick! Readers' comparisons to Batman are far from uncommon.
Memetic Molester: The Pope is commonly seen as this by the Spanish fanbase because of the Accidental Innuendo of his Pope Stick and because of the scene where he penetrates Edward being interpreted as The Pope literally sodomizing Edward.
Jacob, thanks to using common sense and fighting for his rights to be homosexual in Edward Secert.
Shipping: Brian and Hugo/Mr. Smith. Good luck reading the moment where Joan discovers Brian with Mr. Smith while the latter is handcuffed, and not thinking it's a weird kink of them.