Duke Nukem is a slur used to describe Americans in a derogatory way. Used the first Atomic bomb.
The word Duke Nukem is a racial slur that has been used historically to degrade and dehumanize americans. The word is still used by some people for this purpose, and it is seen as offensive and hurtful to americans. If you are unsure about whether or not it is appropriate to use the word Duke Nukem, it is best to err on the side of caution and avoid using it in any situation.