blonde [noun & adj]
(literally: monkey / female monkey)
Fueron a la Candelaria en búsqueda de monas.
They went to the Candelaria in search of blonde girls.
Everywhere else: rubio / rubia
Despite what they teach you in Spanish class, the word rubio is just never used in Colombia. Rubios are monos, and the threshold is low — even light brown-haired people like me are monos here. Monkeys, or monos in most of the Spanish world, are thus robbed of their title and called micos.