Back Gravy

During episode #344 - "A Ween That Is Also Hallow", Jarrod and Koop discovered the cultural phenomenon of "Back Gravy" when they discovered two skeletons coated in the substance while Kelsey ghost hunted (to be fair, Koop's character had died already by that point).

Back Gravy from episode #344 - A Ween That Is Also Hallow

Chiropractors drain back gravy into zip lock bags and sip on it in the parking lot after work. As Jarrod clarified, "You got to make sure it drips when you want it to drip."
https://youtu.be/R-qsFEQJhJQ