What is Olla Bolla?
1.
the language spoken exclusively by knackers and tinkers.
1 knacker to person : "olla bolla,olla bile bolla holla holla bolla holla carpet jaysis! hilla olla billa bolla are ye? any scrap metalilla? hail mary b jaysis!
person: what? go away please you dirty pikey,move them caravans or i'll call the police.
See