B�d�s Ol�h is a slur used to describe Romanians in a derogatory way. The slur means "stinky Romanian" and it originates in Transylvania where Romanians and Hungarians live together. Hungarians used to call Romanians this way, because most Romanians were primitive peasents lacking basic hygiene.
The word B�d�s Ol�h is a racial slur that has been used historically to degrade and dehumanize romanians. The word is still used by some people for this purpose, and it is seen as offensive and hurtful to romanians. If you are unsure about whether or not it is appropriate to use the word B�d�s Ol�h, it is best to err on the side of caution and avoid using it in any situation.