Edit: This is from an Australian TV show. I haven't watched any other clips, but these guys seem like the sort who will make fun of just about anything.
As John pointed out in the comment section, this clip may be offensive to some. While there's certainly a time and place for exposing - and even laughing at - absurd claims and practices (and every movement has its Richard Cohens), there's a fine line to be walked between shining a light on those fringe elements and conflating them with the larger group they claim an affinity with.
Since, as always, your answers may vary, I'm leaving the clip up (at least for now) to let viewers decide for themselves which category this falls into.