The more uncommon term for "discordian;"
Discordianism is a somewhat satirical "religion" following the attitude of the Greek Goddess Eris (Roman counterpart: Discordia), thus "Eris-ian."
Discordianism is generally thought of as absurdist, though it has close relations to Zen and Taoism. Whether or not it is a parody religion is left to your own
interpretation... So probably. For more, see the story of Eris and the golden apple.