Pikachu is the yellow electric mouse mascot of Pokémon, the franchise that began with video games in Japan in 1996 and became a global anime and gaming phenomenon. Its repeated pika cry has been recognisable for decades, and short clips of that voice spread through gaming videos, reaction edits and meme pages because the sound needs no translation. The pikaa pikaa version keeps that appeal today, offering creators a quick, friendly shorthand for excitement, cuteness and playful surprise in short-form content.