Squidward Tentacle

Intro short-tempered, impatient, arrogant, sassy, introverted, condescending, bitter, and misanthropic, and he hates his two neighbors' constant disruptive antics. However, the pair are unaware of Squidward's dislike towards them and see him as a friend. Squidward works as a cashier at the Krusty Krab restaurant, a job which he does not enjoy.