Argie is a slur used to describe Argentinans in a derogatory way. Self-explanatory
The word Argie is a racial slur that has been used historically to degrade and dehumanize argentinans. The word is still used by some people for this purpose, and it is seen as offensive and hurtful to argentinans. If you are unsure about whether or not it is appropriate to use the word Argie, it is best to err on the side of caution and avoid using it in any situation.