Mazo
A lot, really, loads — Madrid's favorite intensifier, literally a sledgehammer.
Related lesson: Sounding Natural — Rhythm, Fillers and Flow.
Hear it in context
Me gusta mazo esta canción.
I like this song a lot.
Hace mazo de frío en la calle.
It's really cold outside.
Ese examen fue mazo difícil.
That exam was really hard.
Había mazo de gente en el concierto.
There were loads of people at the concert.
Hace mazo que no veo a Carlos.
It's been ages since I've seen Carlos.
What It Actually Means
Mazo literally means a mallet or sledgehammer, but in Madrid it got repurposed as an all-terrain intensifier: “a lot”, “really”, “loads”. It swings into the spots where standard Spanish puts mucho, muy or un montón — “me gusta mazo”, “mazo difícil”, “mazo de gente” — and hits harder, at least socially, than any of them.
The Rule That Matters
Mazo is strongly marked as Madrid and its orbit. Say it in Sevilla or Barcelona and you’ll be understood — and instantly tagged as a madrileño (or someone imitating one). Within Madrid it’s mostly young and casual speech, the same register where en plan lives, and the two often share a sentence: “Es en plan mazo raro” (“It’s like really weird”).
How It Slots Into Sentences
- After a verb, replacing mucho: “Me mola mazo” (“I really like it”).
- Before an adjective, replacing muy: “mazo caro” (“really expensive”).
- Mazo de + noun, replacing un montón de: “mazo de deberes” (“loads of homework”).
- With time expressions: “hace mazo” (“ages ago”) — the de disappears.
Common Pitfall
Two traps. First, register: mazo in a job interview or an email sounds like showing up in a tracksuit — keep it for friends. Second, geography: in Latin America mazo is just the literal mallet (or a deck of cards), so “me gusta mazo” will earn you a puzzled look from a Mexican. The universal fallbacks un montón and muchísimo work everywhere; mazo is your Madrid street cred.