Yes, babies love racial humor. ^_^
Also, I was adopted at birth, and by my looks, I could be one or many ethnic combinations, so I don't feel bad about making jokes about anyone, they could be "my people", who knows. I don't do it maliciously, either.
Growing up, I went to advanced classes at a special campus which was coincidentally a block or two from the local housing projects...so the school had regular classes for the kids in the area. So it was a really weird mix of people growing up (rural east texas,20k-ish population), with the smart kids (and the rich kids whose parents refused to believe their kids were dumb, so they paid to send them), the really poor (mostly minorities), and lots of rednecks in between.
Anyway: Laughter > Sensitivity