I quite like my comedians to be bold and daring with their jokes, so it's no surprise that I like ones such as Frankie Boyle and Jimmy Carr. I just love the shock value of really offensive jokes, and while I won't post any on here I won't hesitate to tell them at a party (unless it's full of people I don't know, but then I wouldn't be going anyway bar a few minor exceptions). Although, I did like Lee Evans when he was active, and I did enjoy going to a live show and seeing him.
Ultimately, I can't really say who my favourite comedian would be, but I am likely to enjoy those whose jokes have that anti-establishment, politically incorrect, and just maybe a hint of racial and sexual stereotypes in them, provided of course they are just jokes with no actual malicious intent. Although I must say, Milton Jones is an anomaly for me because his humour is so simple that it kind of makes me laugh, especially when he said on Mock the Week "the Scottish people have spoken... did anybody understand what they said?".