You can eat an entire breakfast in Museo del Jamon and never look up. In addition, you have a caña instead of OJ and don't think twice about it.

You can walk out of any exit of El Corte Ingles and know exactly where you are.

Your travel alarm clock radio is set to the exact Madrid time and radio stations when you arrive.

You put pimenton in your Campbell's bean and bacon soup.

Any others?