Had Mr. Vrcic read my post, which I don't know because he didn't send me his mailing address, he would have understood quite well what I wanted to mean.
They're not yellings from soccer teams supporters encouraging their teams; they're related with South American policy back in the first half of the XIX century.
Incredible as it may seem, they're still in wide use in Argentina, the country where Mr. Vrcic lives.
Giovanni S. Crisi