I got the joke. I didn't really find it very funny or witty. I also didn't find it at all racist, as the butt of the joke is immigrants rather than a particular race of people. The general perception of immigrants is what makes you think it's racist. Tom, didn't you used to be in a 'band' called 'Knife Rape'? Personally I find it quite funny as I appreciate the irony, but I doubt that anyone who has been/knows someone that has been raped, knifed or both will lol at that. You find violent rape funny, he finds killing immigrants funny. I find violently raping immigrants funny. Horses for courses people. He told a shit joke, lets move along.