Something most poeple on
Urbandictionary, and the world, obviously know nothing about.
Most teenagers who claim to be satanists do not know the concept of Satanism themselves.
LaVeyan Satanism is the type of satanism where you practice self-indulgence, and believe that you are your own god. Nothing fucked-up or rebellious about that.
Theistic Satanism is the type of satanism where you actually do believe in and worship a literal Satan.
There is no reason to call this religion
ridiculous, just take a look at
Scientology.