This baby laugh comes from a fan-archived collection of Eat Bulaga sound effects from the show's GMA era. Eat Bulaga is the long-running Philippine noontime variety show whose live studio board is famous for its cartoonish stingers, audience sweeteners and comedy cues. Clips from these archives circulate among Filipino creators and meme editors who grew up hearing them on television. The baby laugh endures because it is instantly recognisable as pure joy, working as a wholesome reaction cue in prank videos, family vlogs and feel-good edits.