Churrrín error .
The correct term is churrín, with tilde. In the Southern Cone of South America is the common name of a bird, also known as San José or choco. Its scientific name is Scytalopus magellanicus and belongs to the family Rhinocryptidae .
Churrin, Calchuncho or panties, was the word that moms used in the field, to say to the daughters. . . "Get the churrines up." This was in the 1950s to 1970s