Very funny Word adopted by the people of Bilbao in the middle of the century xx with the industrial revolution to refer to people coming from the villages to bilbao and not know to navigate it properly with their customs and currencies of the time. Today borono is still used much in bilbao and is used to refer to someone who does not know the party or doing things in a way very rudimentary or old. Corn bread were which gave her the name.
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