The joke comes from the SpongeBob SquarePants episode Squilliam Returns, first aired in 2002, where Mr. Krabs offers to play the world's smallest violin for Squidward's complaints. The phrase itself is much older, used for decades to tease melodramatic self-pity, but the cartoon scene gave it a clear sound and image to copy online. Clips and finger-rubbing GIFs spread across forums, Vine and TikTok, and the solo became shorthand for sarcastic sympathy whenever someone treats a minor problem like a tragedy today.