Mr. Krabs is the greedy owner of the Krusty Krab in SpongeBob SquarePants, the long-running Nickelodeon cartoon about a cheerful sea sponge and his neighbours in Bikini Bottom. His refusal to take time off fits his established character perfectly, which is why the short clip spread beyond the show into reaction edits, workplace memes and gaming videos. Like other SpongeBob sounds, it works because the character is instantly recognisable even without context, and the joke about never resting still feels relevant to modern work culture.