Angry Birds began as a mobile puzzle game from Rovio, first released in 2009, in which players launch birds to defeat the green pigs stealing their eggs. When a level is lost, the pigs' mocking laugh turns the defeat into part of the joke, and that short reaction was later shared widely as a standalone soundboard clip. It spread through gameplay videos, reaction edits and meme compilations, where creators reuse it as a quick signal for failure. Its cartoon tone and instant recognition keep it useful for short-form comedy long after the original game.