The exact speaker behind this clip remains unidentified, with early shares simply describing it as a SpongeBob-related meme sound passed around by other users. It spread through soundboards and YouTube Poop style edits, where short, awkward reaction lines are cut into cartoon scenes for comic effect. Its appeal comes from fitting almost any refusal, from fandom edits to everyday jokes, without needing context from a full episode. That portability has kept it circulating as a quick, recognisable way to say no in a hesitant, funny voice.