Hungarian word, used to describe the Romanian people. Olahs are poor and unintelligent people without culture and with criminal habits. Their country has stolen territories from Hungary, and many civilized Hungarians(most of the "Székely"-s) got stuck there .
Nowadays they dreaming about a heroic history, but it's only a joke in the eyes of civilized people.
In the South Park series their country "Romania" is defined by the "asshole of the world".
I have been robbed by an Olah.