Hurri is a slur used to describe Swedes in a derogatory way. Hurri is a word used by Finns to address the Swedish-speaking people who live in Finland (and who are often the descendants of the rich Swedes who ruled Finland).
The word Hurri is a racial slur that has been used historically to degrade and dehumanize swedes. The word is still used by some people for this purpose, and it is seen as offensive and hurtful to swedes. If you are unsure about whether or not it is appropriate to use the word Hurri, it is best to err on the side of caution and avoid using it in any situation.