1o_ Chestnut color, a mixture of the 3 primary colors, its hexadecimal code (for the name brown) is A52A2A. It is a galloics by brown ("fruit of chestnut, and the color of its shell" ). 2nd_ Stone that is thrown in the game of the marro . 3o_ Something difficult, complicated, annoying, embarrassing. It is used this way in Spain. 4th_ In lunfardo is the "anus".
