I am not completely unoffendable, but in things like this you would have to come up with something much better to make me just slightly grumpy :)
I agree very much with the statement about artists not taking themselves seriously, I try not to and that is why I love people like Shelton!
Yesterday I watched an interview with Gilbert Shelton on Youtube, and also saw a really great clip of a film someone wanted to produce of the F. Freak Bros. :-)
I am not sure they ever got to make that film - it was before crowdfunding really had taken off. Both Shelton and Crumb are great in interviews: Robert Crumb, Gilbert Shelton and the Oz Trial
Saw that one, but didn't find the time yet.