He is a light purple colored fish with light yellow eyes. He wears blue shorts with yellow buttons and a green hat.
He is a student at Mrs. Puff's Boating School, and seems sad because he forgot the combination to his locker to get his crackers, until SpongeBob offers him a role in "The New Adventures of Mermaid Man and Barnacle Boy." SpongeBob does find the combination and successfully opens the locker, but never returns the crackers to Morty.
Morty has a friend who hangs out at the Krusty Krab 2 who also appears in the Employee of the Month video game. While playing with her at the Krusty Krab, Morty finds a pass card to use the elevator in the Krusty Krab. He labels it his "Super Magic Fairy Card of Power," and takes it to Goofy Goober's Ice Cream Party Boat to order some fried ice cream. Realizing the parlor does not carry fried ice cream, Morty decides to watch Goofy Goober perform instead. When SpongeBob arrives and asks Morty for the pass card, Morty says he would only trade it for some fried ice cream. After receiving fried ice cream from the sponge, Morty hands over the pass card.
Morty loves fried ice cream, as seen in Lights, Camera, Pants! on PC. However, Goofy Goober's doesn't make it.
Unlike SpongeBob's love for the peanut mascot Goofy Goober, Morty simply finds him "okay."
Morty does not like regular ice cream, with him claiming that it doesn't have the correct crunch to cream ratio.