I'm never sorry when something I do or say offends someone, and I completely agree with this from Ricky Gervais
"A comedian's job isn't just to make people laugh, it's to make them think. If there's a meaning to it, and a substance and a bit of a depth, then you're doing something. Now, here's the rub: offence, is never given, its taken. If you're not offended by something, then there was no offence, it's as simple as that. If you are offended by something, walk away. I'm offended by things all the time but I haven't got the right not to be offended, and remember this: just because someone is offended it doesn't mean they're right."