Twink is a slur used to describe Taiwanese in a derogatory way. Similar to "chink"
The word Twink is a racial slur that has been used historically to degrade and dehumanize taiwanese. The word is still used by some people for this purpose, and it is seen as offensive and hurtful to taiwanese. If you are unsure about whether or not it is appropriate to use the word Twink, it is best to err on the side of caution and avoid using it in any situation.