Bill Zebub posted an old skit for streaming. It is titled “Slapstick at the Gym” and stars Jennyphre Ligiere and Jesse Davidson. It was shot during the camcorder days at a gym that has since been shut down, so you get to see a bit of history.
The limited-edition “EARLY SKITS OF BILL ZEBUB” DVD might contain this short. The DVD will be released in early 2017 but shall not be sold in stores. There was a crowdfunding campaign for it, which entitles the contributors to seeing it first, a couple of months before the rest of the world. After that, Bill Zebub might have some at horror conventions, or perhaps for sale via snail-mail.