So, I dug through David Herman's roles on Futurama, and the two that stood out to me were Bigfoot and Slurms MacKenzie, which brings me to two new ideas:
- Swamp Yeti - Bigfoot is obvious connection, Jerky could refer to the Jack Link commercials, and it could either be a spin-off of Slaughter Sinema, or a new entry in the Urban Legends series. It was discussed a few pages back, but I don't know if that talk scuttled just Slaughter Sinema 2 or Bigfoot in general.
EDIT: Also, none of these were soundstage houses.