Go to any mode and pic any character. Walk up to the opponent and keep holding foward. While holding foward tap R2, then repeadedly press Triangle and Square, still hold forward. Your character will now do a punching combo, if you keep holding foward and pressing Triangle a Square you can connect the combo into another one. You can also press Triangle and Circle for a kicking combo and, Triangle and X to connect a projectile attack into it.

NOTE: Everyone has 3 Meteo Smashes there all the same but performed differently. But Goku and Super Saiyin Goku have the same one because there the same person.

NOTE: You can also counter a Meteo Smash by pressing forward and any 2 bottons. EXAMPLE: If Goku does a punching Meteo Smash on Kid Buu, Kid Buu can do it back by pressing the Meteo Smash buttons.