Inspired by the recent Anthropocene Reviewed on mortification:

A few months ago on the pod (or maybe years who knows existence is fleeting) Hank and John were talking about their most embarrassing moments when the audio suddenly cut to John saying there was no way they were going to air what Hank just revealed because it was far too embarrassing to enter the public consciousness. Hank kind of defends himself for a bit saying it's not that bad but John strongly insists the contrary, Hank concedes, and the embarrassment is never revealed. What do you think Hank said???

I don't think it's actually that earthshatteringly bad because in a later reunion video John says he thinks it's time for Hank to come clean, but then Hank refuses. Still, there's so many potential avenues. He has a known affinity for ska punk. He was a big fan/participant of the Rocky Mountain Horror Show. Maybe could be a poop thing what with the ulcerative colitis. I have no idea how to narrow any of this down.

Any thoughts?