A person who is level-headed, responsible, and disciplined. They are known for being well-behaved and avoiding bad habits or vices that could affect their life or others.
"My oldest son turned out very juicioso. He just goes from home to work and work to home" : "Sarita was always very juiciosa, ever since she was in school"
A person who is overly relaxed and irresponsible, shameless about letting others carry the burden of their duties.
My brother is a fresco, he always leaves the dirty dishes for my mom to wash | Don't do the girl's homework for her, you're teaching her to be a fresca
A title as honorable as it is funny-sounding, used in Salamanca for a very hard-working and industrious person (Salamanca is a city and province in Spain).