When you want to greet someone barrio-style:
When you want to ask what’s going on with something:
✅ Only used in México 🇲🇽
✅ VERY informal.
✅ Oozes barrio vibes.
🚫 Definitely not one for formal situations.
Here's an interesting roundup of some ways to say hello in MexiSpanish: https://youtu.be/mrwvbdPoAA0?