A very skinny person, frail like a feather. Also used for someone timid or naive who gets spooked easily, as if they were as fragile as a little dove.

To ramble, talk endlessly without saying anything meaningful, fill time with empty words. In Mexico someone who echa rollo can speak for twenty minutes and leave you with nothing.

An adult who acts or dresses like a teenager, without recognizing their age. The combination of 'chavo' and 'ruco' says it all.

La pregunta clave cuando quieres saber el precio de algo en cualquier mercado, tienda o puesto. Tu mejor amiga en el tianguis o mercado.