A dude, guy, or man in Argentina and Uruguay. It's the most common, informal, everyday way to refer to any male in River Plate Spanish — as natural as breathing in Buenos Aires.

Red in many Latin American countries. It also describes someone who's blushing — either from embarrassment, sunburn, or anger, depending on the situation.

When someone reads your WhatsApp or social media message but doesn't reply, leaving you hanging with those blue check marks. It's one of the most frustrating forms of digital rejection out there.

Butt or rear end in Argentina and Colombia — the casual, everyday way to refer to someone's backside. It's less clinical than 'glúteos' and less vulgar than other alternatives.