Michael Melchiondo Jr., better known by his stage name Dean Ween, is an American guitarist, singer and a founding member of the alternative rock group Ween. He is currently active in the groups Ween, Moistboyz and The Dean Ween Group.

GodWeenSatan: The Oneness is the debut studio album by American rock band Ween, released on November 16, 1990, by Twin/Tone Records. The album introduces several key themes for the group, including their eclecticism, gonzo sense of humor, and their demon god/mascot, the Boognish.