Chimpanzees make panting, hooting vocalisations during play and social grooming, and recordings of those calls have circulated for years in animal documentaries, zoo videos and online sound collections. Short laugh clips became popular as shareable meme audio because the rhythm feels surprisingly human while remaining clearly animal. Editors reuse this version for its clean three second length and clear rise in excitement, which works well for reaction videos, family content and light comedy edits without needing any dialogue or explanation.