Mad Jack the Pirate (1998)
Mad Jack the Pirate is a 1998 animation series created by Bill Kopp and Jeff DeGrandis. It stars Jess Harnell, Bill Kopp and Billy West.
The adventures of the rather unsuccessful and cowardly Pirate Jack who despite his failures never doubts his own excellence and his dim-witted anthropomorphic rat sidekick Snuk as they sail the seas on their ship the Sea Chicken.