Pou began as a virtual pet mobile game in 2012, where players fed, cleaned and played with a small alien creature of the same name, and its simple, expressive sounds became part of its charm. Over time, clips of Pou's voice and game noises were shared by fans in memes, edits and short videos, often as a nostalgic shorthand for early smartphone gaming. This sound tag collects that playful style into a short, recognisable burst, which is why creators still reach for it when they want a cute, light-hearted reaction without using spoken dialogue.