Season 7 · Episode 7
The Simpsons
Homer tries to gain sixty pounds so he can stay home on disability. When he nearly causes a catastrophe at the plant, Homer reconsiders his plan.

Augmentative of 'boca'. Carries a playful or mildly critical tone. Used among friends or family when someone has said something they shouldn't have, or simply talks excessively.
Used affectionately or sarcastically toward someone who always has an answer or correction for everything. Can be playful between family members or slightly cutting depending on tone.
A mild exclamation of confusion or frustration. 'Diablos' softens what would otherwise be a stronger oath. Very common across Latin America in everyday speech.
Short exclamation expressing exasperation. Often left incomplete as 'por amor a...' with the object implied or trailing off, mimicking the English 'for the love of...'
A common fixed adverbial phrase. Worth noting because 'propósito' also appears in the phrase 'a propósito de' meaning 'speaking of' or 'regarding', which is a different use with the same words.