- The afforementioned name of the city, Imboca. When roughly translated, means "In Mouth", the same as Innsmouth. For some it doesn't dawn on them till they learn what it means in Spanish.
- Double because it is a phonetic twin of "invoca", which is "it invokes" in Spanish.
- After Paul falls through the window, he walks with a limp, just like the townspeople of Imboca, which makes sense considering his lineage.