Pikachu is the mascot of the Pokemon franchise, which began as video games in Japan in 1996 before growing into a long-running animated series and worldwide cultural phenomenon. The character's short, expressive cries became instantly recognisable, even to people who never played the games, because they convey emotion without words. As short-form video and soundboard culture grew, tiny Pikachu clips were shared for cute reactions and light-hearted jokes. Their brevity makes them easy to drop into edits, which is why this kind of sound remains popular with Pokemon fans and casual creators alike.