Highboots is a slur used to describe Greeks in a derogatory way. Attributed to fishing heritage/large number of Greek immigrants to US with that trade. Heard from the matriarch of a large Greek-American family.
The word Highboots is a racial slur that has been used historically to degrade and dehumanize greeks. The word is still used by some people for this purpose, and it is seen as offensive and hurtful to greeks. If you are unsure about whether or not it is appropriate to use the word Highboots, it is best to err on the side of caution and avoid using it in any situation.