Thank you for appealing.
With the current cancel culture in the world, racism in the entertainment industry is being closely scrutinized. While we do understand that it still heavily permeates music, comedy, movies, and other media, it is something we do not feel is appropriate to have in our servers.
Words such as what you used, are not welcome in any context.
Here are resources that you can explore to learn more:
guidetoallyship.com
The Bias Barrier
Anti-Racism Glossary
Anti-Racism Resources
The ban will not be lifted.
If you felt the need to "test" if a word would result in a mute, then you realized, in advance, that the word was not appropriate to be using at all.
We wish you the best of luck.
~G