Rofl.. its better to say nothing and let people assume your stupid, rather than speak and remove all doubt. gg.
It's not intended to stop racism, it is a joke. Plus your friend set the joke up wrong. I've heard this before and in the context where I read it it was hilarious.
Lol that's a good one...and I've never heard it before...Just reinforcing in my mind that frkn racists are stupid...