How do you use no manches?

Use ¡No manches! as a reaction: to good news ("no way!"), bad news ("oh no!") or something unfair ("oh, come on!"). Your tone tells people which one you mean.

  • ¡No manches! ¿En serio?

    No way! Seriously?

  • ¡No manches! ¿Ganaste?

    No way! You won?

  • ¡No manches, qué bonito!

    Wow, that's so pretty!

  • No manches, ya son las diez.

    Oh man, it's already ten.

  • No manches, se me olvidaron las llaves.

    Oh no, I forgot my keys.

Is no manches a bad word?

No, no manches isn't a bad word: it's casual slang that many Mexicans use every day. It is, though, the clean stand-in for no mames, which is vulgar. Know that one when you hear it between friends, and don't say it yourself.

Who you're talking toCan you say it?
Friends, people your ageYes
Relaxed coworkersYes, in a casual chat
Your boss, a teacher, an older personNo: say ¡No me digas! or ¿En serio?
StrangersBetter not: it can sound too familiar
No mames (the vulgar version)Avoid

What can you say instead of no manches?

With anyone, ¡No me digas! ("You don't say!") and ¿En serio? ("Seriously?") work as polite "no way!"s. Among friends, ¡No inventes! and ¿Neta? are just as Mexican. For good news, ¡Qué padre! ("How cool!"); for bad news, ¡Qué mala onda! ("That stinks!").

  • ¡No me digas!

    You don't say! No way!

  • ¡No inventes!

    No way! (literally "don't make things up"; for friends)

  • ¿Neta?Unit 29

    Really? (Mexico, very informal)

  • ¡Qué padre!Unit 6

    How cool! (Mexico; padre also means "father")

    Good news. Safe with anyone: what ¡qué padre! means.

  • Uy, ¡qué mala onda!Speak

    Oh, that stinks!

    Ana, your language-exchange partner in the Speak tab, reacting to bad news.

How can you practice Mexican Spanish out loud?

Practice it in short, real exchanges, out loud. CiaoSpeak's Spanish course is set in Mexico City: the lessons teach everyday words like ¡Qué padre! with a recording and a note on when to use them, and in the Speak tab a taco vendor, a taxi driver or your language-exchange partner Ana asks you one question at a time. You answer by voice (or typing), and the app tells you whether a person would understand you. Lessons are free; in the Speak tab, today's questions (up to five a day) are free too, and CiaoSpeak+ adds practice in any scene whenever you like. More words like this one: the Mexican slang list.

Frequently asked questions

What is the difference between no manches and no mames?

They mean the same thing, "no way!" or "you're kidding!", but no mames is vulgar and no manches is the softened version. A visitor should only ever say no manches, and only with friends.

Can I say no manches to my teacher?

Better not. With a teacher, a boss or anyone older, say ¿En serio? or ¡No me digas! instead; no manches is for friends.

What does no manches mean literally?

Literally it's "don't stain" (from manchar, to stain), but nobody hears it that way: it simply means "no way!".