There has been an extreme reaction on FB anti JB but without really knowing the circumstances of it at all. Based on what I've seen and heard of him over the years, he is worthy of being given the benefit of the doubt or an opportunity to come clean in what he meant.
The younger gen have been brought up differently to me, and what that guy thought he heard, or probably did hear, must have been totally abhorrent to him, whether joking or otherwise, and if he was that offended then he would feel in his own mind to say so. I am not denigrating him at all for what he did. I just think people like JB and my generation are prone to have a laugh or two about something that might be politically incorrect and I wouldn't even blink if something like that was said, unless, of course, it is just plain vile and disgusting, and I think we all can assertain that by the context.