* "No way!" - Similar to "No way, José!" in English. It expresses surprise, disbelief, or even annoyance.
* "Not at all!" - Used to strongly deny something.
* "Nope!" - A short, direct way of saying "no."
It's important to note that "nono" is considered informal and colloquial. It's more common to hear it used among friends or family, rather than in formal settings.
There are other ways to say "no" in Spanish, depending on the context:
* No: The most basic and direct way to say "no."
* No, gracias: "No, thank you."
* De ninguna manera: "Absolutely not!"
* Ni hablar: "Not even close!"
Ultimately, the meaning of "nono" will depend on the context and the speaker's tone.