Punk may be very relevant in society. Whether that makes it a good idea in a folk club depends on who goes to the club, doesnt it?
   Personally I would fart at a farting contest, where it would be relevant, but attempt to avoid doing so audibly during the sermon in church, when it would be less so. But presumably if you just like annoying people, the rules will change dramatically about where you want to perform your stuff. Though it may make your art less economically viable, if the audience either walks out, or throws you out.