I've developed quite the politically incorrect sense of humour in the past few years as well. Particularly with racist jokes - I love these but I consider myself like 0% of a discriminatory person.
I just like how some people like to dwell on victimization and that always lead to some hilarious harsh statements. I don't think any joke should be considered offensive, that's what they are: Jokes.
Why is aspirine white? Because it works.
Why are all redneck murder cases unsolved? Because all the DNA matches and there are no dental records.
And in case you think I'm racist for not covering every single race there is, let us all enjoy together this marvelous piece of work and laugh about our beautiful differences.