Muchá
Hey, everyone — the Guatemalan way to address a whole group at once, whoever is in it.
Related lesson: Guatemalan Spanish: A Survival Guide.
Hear it in context
Muchá, ¿ya vieron la hora? Vámonos.
Everyone, have you seen the time? Let's go.
¡Muchá, aquí está la comida!
Right, everyone, the food is here!
Ahí viene la mucha del trabajo.
Here comes the lot from work.
What It Actually Means
Muchá is Guatemala’s collective vocative: one syllable-and-a-half that means lads, folks, you lot, everyone, thrown at a group of any size and any composition. It is how you open an announcement to a room, hurry a table along, or get the attention of friends who are all talking at once. With an article it stops being address and becomes the noun — la muchá, the group, the crowd, the gang you go around with.
Where It Comes From
It is muchachos with the end sawn off, the stress left stranded on the surviving vowel: muchachos → muchá. Guatemalan Spanish does this to several words, and the result is written variously muchá, mucha or muchás depending on how much the writer cares about the accent. The clipping is what makes it Guatemalan — the full muchachos belongs to the whole language, but only here has it been worn down into a single-word call.
How Natives Use It
Informally and constantly, and — this is the useful part — with no gender at all. Where standard Spanish would force you into muchachos for a mixed group and muchachas for the women, muchá covers everyone present without anyone having to think about it. It opens sentences far more often than it closes them (“muchá, escuchen”), it survives into text messages, and it is entirely usable by a foreigner from day one, which cannot be said of much else on the Guatemalan shelf.
Common Pitfall
Do not aim it at one person. Muchá is plural by nature; addressing a single friend with it is the equivalent of greeting one colleague with “afternoon, everybody”. The other trap is the spelling: dropped into a sentence without its accent it collides with plain mucha (“a lot of”), so “muchá, hay comida” and “mucha comida” are one keystroke and a completely different meaning apart. Keep the stress on the last syllable and the confusion never arises. For the rest of the country’s conversational furniture, see the Guatemala guide.