But its not a joke. It not funny when the word has a long history of injustice an inequality. The joke you just tol have no roots history.
Yes, I'm sure you're a vampire and have been around long enough to experience it yourself. And yup, it's not like white people weren't enslaved either. Nope, nosiree, all sunshine and rainbows for us. So why isn't it bad if two black people use "monday" with eachother but it's such a sin when white people use it?
If you really dislike it;
Then don't call yourselves monday or brother if its soooo baaaad when a white person does it. The word only exists today because your kind can throw it about.