I won't say my personal view on what I find racist or offensive in comedy as its pretty out there and quite specific sometimes.
But what I will say is comedy equality. If stereotypical white British man can not call someone what is a well known "insulting" name then I personally believe say a British born man of Asian decent can then turn round and call another person an "insulting" name.
But one thing that really annoys me is when someone gets offended on someone else's behalf.
I meet a long term coloured friend, he's from Nigeria, its in a bar and he comes up to me and we haven't seen each other since leaving university a year ago, he embraces me and says "now then my white devil" I then reply with a term relating to the colour of his skin, a women overhears and immediately inturupts and says I just heard what you said and you can't call him that... My Nigerian friend replies that he does not take offence at the name and that he has his own voice and can is free to give his opinion.
Racism is generalising a particular race WHILST trying to promote your own races superiority.
When I was younger I worked on building sites, many different cultures and races, everyone and myself included had names based on gender,race,hair colour,area of the country.
I believe its all about intent and what power the words are given. The infamous "N" word was used to put down and oppress and now is used as a form/term of endearment.
Homosexual men for instance don't like certain words in reference to their sexuality.
And if a comedian says something controversial then how many complaints justify a reprimand? One person takes offence? Or two hundred thousand?
Again another rambling post.