Macron
A vulgar insult combining the words mamao (a sucker or fool) and maricon (a slur used here as a general insult). It refers to someone who is an idiot, a complete moron, or slow on the uptake.
Jorge: You really are a macrón, do things right when I tell you! Juan: Oh, come on, can I not even make a mistake now? Jorge: I am just tired of your errors.
Automatically translated from Spanish