Mackerel Snapper is a slur used to describe Irish in a derogatory way. It can be applied to any Catholic, Irish or otherwise. In the past, Catholics were forbidden from eating meat on Fridays. They got around this sort of the same way some vegetarians do, by eating fish (although technically this is not vegetarian, but "pesc
The word Mackerel Snapper is a racial slur that has been used historically to degrade and dehumanize irish. The word is still used by some people for this purpose, and it is seen as offensive and hurtful to irish. If you are unsure about whether or not it is appropriate to use the word Mackerel Snapper, it is best to err on the side of caution and avoid using it in any situation.