The sound is tied to Squidward Tentacles, the grumpy neighbour in Nickelodeon's SpongeBob SquarePants, which first aired in 1999. His shuffling, squeaky walk became a recognisable shorthand for reluctance and dry humour in the show, and clips of cartoon footsteps like this were later lifted onto soundboards and meme edits. Creators now reuse it far beyond the original episodes, especially in short videos where a character needs to look bored, defeated or out of place, because the rhythm alone tells that story.