It sounds like you're asking for a story built around the phrase — perhaps a play on "The Galician Godfather" or a character-driven piece about someone from Galicia (the green, rainy northwest of Spain) who has a fierce, stubborn, or clever streak.
Elias laughed, the sound harsh in the smoky kitchen. "Superstitions, Marta. This is the 21st century." the galician gotta