To help out, lend a hand, do someone a favor when they need it. In Mexico it's used when someone gets you out of a jam or does you a solid without being asked.

Abdomen or belly in Mexico and other countries, the body part that grows the most with age. The panza is hard to shrink no matter how many diets you try or crunches you fail at.

A lazy person who has zero motivation to do anything. It's one of the most universal insults in Spanish, used across nearly every Latin American country to describe someone who just won't get off the couch or put in any effort. Think of it as calling someone a total slacker or bum.

To get sad or depressed in Mexico, when something puts your mood through the floor with no remedy. You just want to stay in bed without talking to anyone and see the world in shades of gray.