To have absolutely nothing to do, to be completely unoccupied and bored. In Argentina, 'estar al pedo' is that moment when you have neither work nor plans.

An attractive person who dresses well and has a presence that catches everyone's attention. In Argentina it's the standard compliment for someone who looks good, stylish, and can't go unnoticed.

A versatile way to say 'ok,' 'sure,' 'let's go,' or encourage someone in Argentina and other countries. Works for everything: accepting plans, rushing someone, confirming something, or simply ending a conversation.

To jinx something or bring bad luck with an untimely comment, action, or prediction. In Argentina and Uruguay, mufar is to curse it: if you say you're gonna win, you mufaste it and you'll definitely lose because of you.