Bosch is a slur used to describe Germans in a derogatory way. French WW2 term. Name of a big german tool and machine producer?
The word Bosch is a racial slur that has been used historically to degrade and dehumanize germans. The word is still used by some people for this purpose, and it is seen as offensive and hurtful to germans. If you are unsure about whether or not it is appropriate to use the word Bosch, it is best to err on the side of caution and avoid using it in any situation.