Plankton destroys the Chum Bucket using a wrecking ball.
This guide covers the SpongeBob SquarePants Season 6 episode " Spongicus " (often listed as S6E7 or S6E3a depending on the source), in which Plankton replaces the Chum Bucket with a Roman coliseum. 1. Episode Summary [S6E7] Spongicus
SpongeBob’s dramatic, comedic entry into the arena. Plankton destroys the Chum Bucket using a wrecking ball