Madrid's biggest delusion: calling fried squid rings a sandwich
Madrid's bocadillo de calamares is literally just deep-fried squid rings stuffed into bread and somehow the locals act like they invented sliced bread. Despite being miles from the sea, Madrileños brag about having "excellent seafood" like landlocked people convinced their lake fish is ocean-fresh. This is peak Madrid arrogance: taking the most basic pub food and calling it a cultural icon.