This sound comes from DoodleBob, the sketch character from SpongeBob SquarePants. The gibberish voice became a meme because it is instantly recognizable even out of context, especially the “me hoy minoy” delivery. Short cuts of the audio spread widely in meme edits, reaction posts, and cartoon compilations, where it signals absurd confusion or unfiltered chaos. It still gets reused because SpongeBob clips remain widely shared online, alongside other familiar reaction sounds like spongebob boowomp.