Define Old Chum Meaning

Old Chum

hey old chum
By Korella
Plankton's Old Chum
Spongebob SquarePants episode 246a When Plankton's Usual spot to dump is rotten chum is too full, he tricks Spongebob into hiding it around the city.

Plankton's Old Chum will air in the USA in November or December!
By Stephine