He is a green fish who wears a pink striped uniform and a white apron. He also wears a peanut and a boater hat on his head.
Goofy Goober Organist first appears in the movie when the establishing shot of the inside of Goofy Goober's Party Boat. He then appears when the Goober comes out. His final appearance is when SpongeBob and Patrick get on the stage.
He is absent from the movie game so that the the player can change the music on the organ.