The exact origin of this low pitch edit is unclear, but pitched down vocal memes like this spread widely through soundboards, short form edits and gaming clips. Lowering the pitch became a simple way to make a familiar yeahhh sound funnier, turning excitement into sarcasm or lazy bravado. Short reaction sounds in this style travel because they need no context and can be dropped over almost any clip. It remains used for ironic celebrations, goofy ahh edits and quick reaction moments where a normal cheer would sound too sincere.