To make a fool of oneself in public by saying or doing something inappropriate, wrong, or clumsy, resulting in visible embarrassment. It is one of the most universal and unavoidable experiences of human social life.

To cost a massive amount of effort, struggle, or sacrifice to achieve. Similar to "it cost me an arm and a leg" but focused on effort rather than money. Used across much of Latin America and Spain when something was brutally hard to pull off.

A rapid bus system with a dedicated lane that works like a subway but on wheels. In Mexico City, Bogotá, and Buenos Aires, the metrobús is the most efficient and affordable mass transit option.

A sandwich, the local and endearing way they say it in Peru and Argentina. Every Spanish-speaking country adapted this borrowed English word to their own accent and rhythm, and this warm, casual version stuck firmly in everyday speech.

To ghost someone: cutting off all contact without warning or explanation, leaving messages unread and simply vanishing from their life. The English word was adopted directly into Spanish and is now universally understood as the coward's exit from any kind of relationship or connection.

An upper-class person or someone who pretends to be, with expensive taste and an air of superiority. You can tell by the way they talk, dress, and the places they hang out, always trying to set themselves apart from everyone else.

A joke, prank, or something that's not serious in Argentina and Uruguay. It can also mean a party or a night out, depending on context and tone.

Argentina and Uruguay's iconic herb and garlic sauce served alongside grilled meats. Made with fresh parsley, oregano, garlic, oil, and vinegar, chimichurri is considered non-negotiable at any asado. No barbecue south of Buenos Aires is complete without it.

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.

An annoying, pestering person who will not leave you alone. In Argentina, you call someone "gede" when they are constantly on your case, bugging you nonstop about something, like that friend who keeps insisting until you give in.

To have an amazing time, an experience so great you describe it as an explosion of fun and happiness. When you 'la pasas bomba,' every moment was perfect and the memory alone makes you smile.

To work up an appetite, to feel hunger stirred by a smell, a sight, or an activity before eating. That pleasant anticipatory hunger that makes food taste even better when it finally arrives. Common across Spain, Mexico, and Argentina.

Used as a toast when clinking glasses, equivalent to 'cheers' in English. It's also said when someone sneezes, as the Spanish equivalent of 'bless you.' Two completely different uses of the same word that both mean 'health,' covering both the ritual of drinking together and the courtesy of public sneezing.

A dumb, ridiculous person who does absurd things without realizing it in Argentina. It's a light, almost affectionate insult comparing someone to a sausage: harmless but makes it clear they didn't think it through.

Livestreams on social media where creators broadcast in real time and interact directly with their audience. Across the Spanish-speaking internet, "los lives" are seen as the rawest and most unfiltered side of a creator, far from the polished edited content on their main feed.

Something priced so low it feels like it is practically being given away. In Mexico and Argentina, when something is "tirado," the price is so good you almost feel guilty paying it. A deal you do not pass up.

Someone with natural charm and the ability to flirt and win people over just by talking. Derived from internet slang "rizz," a rizzler does not need looks: their personality and way with words does all the work. Used widely across Latin America and Spain.

A verified social media account, the blue checkmark confirming it belongs to a real public figure. Verification used to mean prestige and authenticity, but since platforms started selling checkmarks, the meaning has gotten complicated and the badge means less.

A mobile street food cart on wheels that rolls through the streets selling all kinds of food. From hot dogs to elotes and esquites, the carrito is the mobile kitchen feeding the people at any hour.

To upload or post content on the internet, social media, or any digital platform. Uploading a photo, video, or file is the everyday act of sharing your life or work with the entire world.

The abbreviation for 'what the f***' expressing surprise, confusion, or total disbelief. It's the universal internet reaction when something makes absolutely no sense.

Traditional Paraguayan bread made from manioc starch and cheese, with a chewy, elastic texture and a mild savory flavor. Chipa is breakfast, road food, and comfort food, sold at every bus station and roadside stall. If you're in Paraguay, you're eating chipa.

To share or send a web link to someone. When someone asks you to send them the link to something you saw online, they're asking you to linkear it so they can check it out too.

The police, in Argentine and Uruguayan lunfardo slang. Still the most common street warning that cops are nearby. When someone shouts "viene la yuta," you know what to do.

To get emotionally hooked on someone in Argentina, unable to let go or move on. When you get enganchado with someone, that person occupies your mind 24/7 and you can't help obsessing over every little detail.

A tip-off or insider information passed confidentially before something happens. Widely used across Latin America, a pitazo gives you the advantage of knowing before everyone else, whether it is a heads-up about an inspection, a job opening, or any situation where timing matters.

A hearty, comforting stew with meats, vegetables, and legumes typical of Argentina, Uruguay, and Paraguay. It's grandma food that warms your body and soul on cold winter days.

A very attractive person, someone so good-looking they are compared to a sweet no one can resist. Used across Spain, Argentina, Mexico, and Colombia as a genuine compliment, often said with admiration rather than objectification.

To get someone worked up, to push someone until they lose their patience. Used across Latin America as a warning that someone is reaching their limit and is about to snap.

A girl who has that indefinable magnetic quality that makes everyone want to know her without being able to explain why. She just has it: effortless charm, cool energy, and a presence that turns heads the moment she walks in.