Used to reference a penis loving goddess who enjoys sexual play with things most people find repulsive. Someone called a “dirty jo” for short has an extreme poop fetish, and they are extremely fascinated with the anatomy of the large intestine as well as the contents of the fecal matter that they ask their sexual partners to excrete onto their feet. They’re also quite funny.
Look at that DirtyJohannes over there ... I bet there’s poop on their toes right now.