Mad Jack the Pirate is an animated series from 1998 created by Bill Kopp. It follows the pirate Jack, who is self-centered and always fails at gaining treasure. With his rat sidekick Snuk, they sail the seas in search of treasure.
The Great Kapow! (S01E18)
Jack and Snuk are fed by an island tribe to be fed to their god Kapow. Snuk finds out that Kapow is actually a singer who tricked the tribe into giving him food, which the island has much of.