1. A stupid fuck and/or prick.
2. Spanish word for a person excelling in the art of stupidity.
3. A man with particularily large, hanging balls. In many latin countries, the size of a man's balls is directly proportional to his inteligence (large balls=pea sized intellect).
related uses: hueva; diminutive: huevonsito; others: huevonsote or huevota
That huevón wouldn't know his ass from a hole in the ground!
I'm sick of that huevon talking shit all the time
Ese huevón no sabe mas que hablar mierda todo el dia!
Me tiene mamado ese huevosito!