The Cult of Satan is a cult dedicated to celebrating Mikennemonic. Despite their unusual, undying loyalty to Mike, his normal fanbase sees them as nuisances.
They sacrifice goats and other animals in Mikes name and always hide in caves and the underground to perform their rituals for Mike.
Mike doesn't care about them but they tend to annoy the chat with their screaming and "ritual summonings" which are to no avail. They see Glacks Cornpop Church as rivals for Mikes attention.
Their leitmotif is Torso by Psychopomps.