Roto
The word Roto means "broken" and is a Chilean term, most commonly used with a negative connotation referring to people of poverty and/or vulgar habits and manners from a particular origin. The term is also used to refer to people living in Chile, usually used in Peru or Bolivia.
The more popular and well-known historical origin of the word Roto is from the war fought against the Peru-Bolivian Confederation by Chile in 1839. The Chilean troops were called Rotos because most of the soldiers were poor recruits.
Before that the term Roto was used in Peru to describe the disappointed troops during the Spanish conquest after a failed search for gold. By the time the troops were received back home their clothes were torn and tattered after the long expedition through the Atacama desert.