'Yeet' grew out of mid-2010s internet slang, popularised on Vine and YouTube as the exclamation for throwing something with maximum force, and short shout clips like this one became staples of meme edits and gaming montages. This particular recording comes from a user-uploaded soundboard with no credited performer, so its exact origin is unknown, but its structure mirrors the drawn-out Ronaldo-style celebration shout that hype clips love. Two seconds of build-up and release is all it needs to stay in rotation.