Kirby debuted in Kirby's Dream Land in 1992, created by Masahiro Sakurai at HAL Laboratory, and the pink hero's games have used short jingles to mark bonuses ever since. The extra life cue belongs to that tradition of brief, cheerful stingers for collecting a 1-Up or reaching a milestone. As Kirby clips spread through gaming videos and soundboards, this cue became shorthand beyond the games themselves, used whenever someone gets revived, saved or handed another try in an edit or stream.