Chukcha is a slur used to describe Eskimos in a derogatory way. Russian for Eskimo. In Russian jokes they do ask a lot of stupid questions, make silly remarks, and draw wrong conclusions.
The word Chukcha is a racial slur that has been used historically to degrade and dehumanize eskimos. The word is still used by some people for this purpose, and it is seen as offensive and hurtful to eskimos. If you are unsure about whether or not it is appropriate to use the word Chukcha, it is best to err on the side of caution and avoid using it in any situation.