I'm not even sure why it's that important to you......The rules are simple, but if you really need to test that last bit of power, just go for it.....You've heard the legends of what can happen......I can't stop you from living on the edge.
You're safe anyway.....If you use it, the black dude in question will be accused of a hate crime so It's really non-issue.
Of course you can say it.