This clip comes from Happy Wheels, the side-scrolling ragdoll physics game created by Jim Bonacci and first released in 2010 as a browser game. The victory sound became familiar to players through level completion screens and spread through gameplay videos, memes, and nostalgic compilations about classic Flash-era games. It still gets used because the sound is short, recognizable, and perfect for signaling that a challenge is finally over, especially after chaotic or painful-looking gameplay moments.