Madrid is where is all began. And Spain is where the term Guiri was coined.
What are Guiris? Guiris = Foreigners (colloquially dubbed guiris, from the word guirigay meaning gibberish) in Spain. The word is unique to Spain only.
Once upon a time, three Guiris got together and realized that with their combined knowledge and experiences, they could really help out fellow expats as they made their moves to Madrid.
…and so the story goes…
Visit Guiri Guide to Madrid