Chum Patties (called Chumwiches by SpongeBob) are patties with Plankton's Chum on it. It appeared in the episode 20,000 Patties Under the Sea in the scene with the giant abyss monster. The Chum Patty hasn't appeared in any other episode since. The Chum Patty can only be digested by the abyss monster. The Chum Patty looks like a Krabby Patty except the meat looks like a multi-colored organ. The Chum Patty might appear in future episodes but is unknown. The chum is different though from others. Similar items to the chum patty are Chummy Joes, and Chum on a Stick. Even if the Chum Patty were appear in another episode they would look different from the ones from the episode.