Spain Slang: Common Spanish Slang Words and Phrases Used in Spain

Key takeaways

• Spain slang is specific to Peninsular Spanish and is largely unknown in Latin America.
• Many of the most common slang terms in Spain function as filler words, degree words, or terms of address.
• Register matters: some terms are casual, some are youth slang, and a few are vulgar in formal settings.
• Learning slang in context, with example sentences, is the only reliable way to understand when and how to use it.
• A native Spanish tutor from Spain is the most accurate guide to current slang and its social nuance.

Most Spanish courses teach you the standard language. Then you land in Madrid or Seville, and the conversation sounds nothing like your textbook. Locals drop words like tío (dude/mate), mogollón (loads), and guay (cool) in every other sentence, and suddenly your B2 Spanish feels like A2 again.

Spanish spoken in Spain has its own rich slang layer, shaped by regional culture, youth culture, and a few terms that have been in circulation for generations.

italki connects you with tutors from Spain who use this slang naturally and can teach you not just what it means but when to use it, and when to avoid it. This guide covers terms of address, exclamations, degree words, and everyday expressions, all with example sentences and register notes.

Terms of address

In Spain, the way people address each other in casual conversation is very different from what you find in textbooks. These terms are warm and casual between friends, not rude.

Tío / tía (literally: uncle / aunt) is the most common casual term for mate, dude, or guy. You’ll hear it dozens of times a day in casual conversation.

• ¡Tío, no me lo puedo creer! (Mate, I can’t believe it!)
• ¿Qué pasa, tía? (What’s up, girl? / What’s going on?)

Register: casual, friendly. Use freely with friends. Avoid in formal or professional settings.

Chaval / chavala means a young person, kid, or young man/woman. Adults use it to refer to youngsters; young people use it among themselves.

• Los chavales del barrio siempre están por aquí. (The kids from the neighborhood are always around here.)
• Ese chaval lleva semanas estudiando. (That guy has been studying for weeks.)

Register: casual, widely used across age groups.

Tronco / tronca is similar to tío but slightly more emphatic. Used between close friends.

• Tronco, ¿dónde has estado? (Mate, where have you been?)

Register: casual, informal. Slightly less common than tío but still widely heard.

A Spanish tutor from Spain can drill these terms with you through dialogue so they come out naturally in conversation rather than feeling forced.

Exclamations

Spain slang has a rich set of exclamations covering surprise, admiration, and frustration. Several of them have no clean single-word translation.

Guay means cool, great, or awesome. It’s one of the most neutral and widely usable positive slang words in Spain.

• Esa película estuvo muy guay. (That film was really cool.)
• ¿Quedamos mañana? ¡Guay! (Shall we meet tomorrow? Great!)

Register: casual, safe for most informal situations. Not used in Latin America.

Mola comes from the verb molar (to be cool, to be great). It works for things and situations.

• Mola mucho ese sitio. (That place is really cool.)
• ¿Te mola el plan? (Are you into the plan? / Do you like the idea?)

Register: casual, youth-oriented but widely understood across age groups.

Alucinante means amazing, mind-blowing, or unbelievable. It comes from alucinar (to hallucinate), used colloquially to mean to be stunned.

• Es alucinante lo que ha hecho. (What he did is unbelievable.)
• La vista desde arriba es alucinante. (The view from up there is breathtaking.)

Register: casual to semi-formal. Safe to use broadly.

Flipar means to be blown away, to be amazed, or (in negative contexts) to be shocked. You can flip over something good or bad.

• Flipé cuando vi el precio. (I was stunned when I saw the price.)
• Estás flipando si crees eso. (You’re out of your mind if you believe that.)

Register: casual, informal. Common in youth speech.

Jolín is a mild exclamation expressing surprise, mild frustration, or impatience. It’s a softened version of a stronger word.

• ¡Jolín, se me olvidó el móvil! (Oh no, I forgot my phone!)
• ¡Jolín, qué calor hace! (Goodness, it’s so hot!)

Register: casual, suitable even in family settings. Common across age groups.

For related description vocabulary, the article on physical adjectives in Spanish covers appearance words that pair naturally with casual descriptions of people.

Degree words and intensifiers

Spaniards use a handful of intensifiers constantly. Knowing these makes you sound far more native.

Mogollón means loads, a ton, or loads of. It functions as both a noun and an adverb.

• Hay mogollón de gente en la plaza. (There are loads of people in the square.)
• Me gusta mogollón esa canción. (I really love that song / I like that song loads.)

Register: casual, very common. Not used in Latin America.

Mazo works similarly to mogollón: a lot, loads, very much. It’s particularly common in Madrid and central Spain.

• Me mola mazo este sitio. (I really like this place.)
• Tiene mazo de amigos. (He/she has loads of friends.)

Register: casual, slightly more youth-slang than mogollón.

A saco means flat-out, full speed, or with full intensity. It implies doing something without holding back.

• Entrena a saco todos los días. (He trains flat-out every day.)
• Se fue a saco sin esperar. (She left at full speed without waiting.)

Register: casual, informal. Common in youth and sports contexts.

A Spanish language tutor can help you practice these intensifiers in natural sentence patterns so you know exactly where they sit in a sentence.

Everyday expressions and filler phrases

These are the phrases that fill everyday conversation in Spain. Learners often miss them because they don’t appear in standard textbooks.

Venga is one of the most versatile words in Spain Spanish. Depending on context and tone, it means let’s go, come on, okay, alright then, bye, or right, agreed.

• Venga, nos vamos. (Right, let’s go.)
• Venga, hasta luego. (Okay, see you later.)
• ¡Venga ya! (Come on! / No way! / Yeah right!)

Register: universal in Spain. Used by all ages in all casual situations.

En plan is a filler phrase similar to like in English. It introduces examples, approximations, or paraphrases.

• Fue en plan… no sé, raro. (It was like… I don’t know, weird.)
• Lo dijo en plan broma. (He said it kind of as a joke / He said it in a jokey way.)

Register: casual, very common in youth speech. Use it to sound natural; overuse makes it a crutch.

¿Cómo mola?

is an exclamatory expression meaning Isn’t that cool? or How great is that? It’s a rhetorical question used to express admiration.

• Han abierto un restaurante nuevo al lado. ¿Cómo mola? (They’ve opened a new restaurant next door. How cool is that?)

Register: casual, informal.

Estar a dos velas literally means to be at two candles and is a colloquial way of saying someone is broke, with no money.

• Esta semana estoy a dos velas. (I’m flat broke this week.)

Register: casual, informal.

Expressions to know but use carefully

A few Spain slang terms are common in everyday speech but carry stronger register. They’re worth knowing for comprehension, and for judging when others are speaking very informally.

Hostia is a strong exclamation used to express surprise, shock, or pain. In its literal religious sense it refers to the Eucharist host; in slang it’s a versatile intensifier.

• ¡Hostia, no sabía que ibas a venir! (Wow, I didn’t know you were coming!)
• Se dio una hostia con la bici. (He had a nasty crash on the bike.)

Register: vulgar in formal settings. Very common in casual adult conversation in Spain. Use with caution until you know your audience.

De puta madre is a strong positive expression meaning excellent, brilliant, or top-notch. Literally it is a crude phrase, but in Spain it’s used widely among friends as a strong compliment.

• La cena estuvo de puta madre. (The dinner was brilliant.)
• Me fue de puta madre en el trabajo. (Work went brilliantly for me.)

Register: vulgar. Completely natural among friends in Spain; inappropriate in professional or formal settings. Latin American speakers may find this surprising.

These terms appear constantly in Spanish film, TV, and casual conversation. You don’t need to use them actively, but you should understand them when you hear them.

How spain slang differs from latin American Spanish

One of the most important things to understand about Spain slang is how regional it is. Terms like mogollón, mazo, tío used as mate, guay, mola, flipar, and venga are specifically Peninsular Spanish and are either unknown or sound foreign to speakers from Mexico, Colombia, Argentina, or other Latin American countries.

The same applies in reverse: Latin American slang terms like chévere (cool, Venezuela/Colombia), chido (cool, Mexico), and bacano (cool, Colombia) are not commonly used in Spain.

If you’re learning Spanish for travel or communication with Latin American speakers, a separate focus on regional slang is worth building. The guide on Colombian slang covers 100 Colombian slang words in full, with example sentences.

For a broader look at standard Spanish vocabulary across all situations, essential Spanish words is a useful companion.

Practise spain Spanish with a tutor

Slang only becomes natural through hearing it, repeating it, and getting corrected when you use it wrong. Reading a list builds comprehension; conversation builds fluency. There’s no shortcut around that gap.

With 30,000+ expert tutors and 10M+ learners, italki gives you direct access to native speakers from Spain who use these words daily. A tutor can put you in dialogue scenarios where you practice these expressions in real time, get feedback on tone and register, and build the ear for Spain Spanish that no word list alone can give you. Book a trial lesson and start sounding like you actually live there.

FAQ

Is Spain slang understood in Latin America?

Most Spain-specific slang is not widely understood in Latin America. Words like mogollón, mazo, guay, and tío used as mate are Peninsular Spanish and will often confuse or amuse Latin American speakers. The base language is mutually understood, but the slang layer varies significantly by region.

How quickly can I learn Spain slang as a B1 or B2 learner?

At B1 or B2, you already have the grammar foundation. Learning slang is mostly vocabulary and exposure. With regular input from Spanish films, podcasts, or tutors from Spain, you can start using the most common expressions naturally within a few weeks.

Does Spain slang change between cities or regions?

Yes, to some extent. Madrid, Seville, Barcelona, and Valencia each have local expressions and accent variations. The slang in this guide is widely used across Spain, but a tutor from a specific region can introduce you to more local variations if that’s your focus.