Plants vs Zombies is the tower-defense hit released by PopCap Games in 2009, where players hold off waves of zombies with an arsenal of garden plants. Finishing a level triggers a short celebratory sting, and clips of that win moment have circulated on soundboards and meme edits for years. The sound endures because it compresses pure triumph into a few seconds, giving creators a ready-made victory cue that works in gaming videos, reaction memes and anywhere a small success deserves a fanfare.