Comedians have audiences that pay to see them. Nobody is paying to see you here. You are not a comedian, you're a member of a forum.
Regardless of dissecting every joke in history for its funniness vs. insensitivity, the main takeaway point is that successful racist humor has to have a very particular balance of self deprecation and truth. I think "Everyone's A Little Bit Racist" from Avenue Q is very clever. But you're not Avenue Q, or Cheech and Chong, and if you get booed off the stage repeatedly, you should learn why.
You're just stomping on hot buttons to see what noise people make when they get stomped on. There's no comparison.
Again, I wasn't making a comparison.

