Ooga booga has been used for decades as a cartoon shorthand for caveman or tribal speech, long before short form video made it a reusable audio joke. Online, the loud repeated version spread through meme edits, soundboards, and gaming clips where a primal shout signals a silly chase or ambush. It sits comfortably alongside goofy ahh sounds and other exaggerated reaction clips because the phrase needs no setup or translation. Its staying power comes from that instant recognition, even when viewers have never heard this exact recording before.