Hyper Voice is Purin's Side Special Move in Super Smash Bros. Global Apocalypse. It is a projectile attack. Purin lets loose a series of horribly echoing shouts, which appear to be blue shockwaves, that travel horizontally across the stage, trapping oppoents within them and inflicting damage. It doesn't have very good knockback, but it is good for inflicting lots of damage.
Pokémon Generation III