Luigi Visits New Kelp City

Overview
Luigi Visits New Kelp City, (originally titled Luigi Joins an Inner City Gang), is an episode from season 276. Many people who watched the episode said they felt intense suicidal thoughts afterwards.

Plot
Luigi travels through an inter-dimensional portal into New Kelp City. While there, he disgusts the masses with his Chinese cowboy impression. At the end of the episode, he is shot down in an act of politician brutality.

Trivia
This episode is the final episode of Spongebob Squarepants to ever air.