Season 2 · Episode 18
Gravity Falls
Bill has returned to take down the Pines family. But this time he has brought some of his friends with him.

A mild exclamation used to express surprise or alarm. Common across Latin American Spanish as a softened alternative to stronger expletives. Often used by characters who want to avoid stronger language.
Literally means a puppet or marionette, but used figuratively for a person who is manipulated or controlled by someone else. The figurative sense is non-compositional for learners who know only the literal meaning.
A fixed exclamation of surprise, frustration, or dismissiveness. Softer than vulgar alternatives, and very common in everyday speech. 'Demonios' here intensifies the question but the phrase functions as a single unit.
Fixed phrase meaning to do something in the traditional or old-fashioned manner. The full phrase is often 'a la antigua usanza', but the short form is very common in everyday Latin American speech.
Derived from 'puente' (bridge/wire), used colloquially in Latin American Spanish to mean bypassing a car's ignition by connecting the wires directly. Transparent only if a learner already knows this technical usage, which most intermediate learners do not.