Gotenks fires multiple Galactic Donuts that trap the opponent in a volleyball-like energy sphere. Then, he grabs the ball and hits it over to Piccolo, who hits it up into the air. Finally, Gotenks flies up into the air and performs a "Spiking Buu Ball Slam" by spiking the volleyball down to the ground, creating a massive crater and inflicting a huge amount of damage.
Gotenks uses this attack during his battle against Super Buu. Super Buu destroys Kami's Lookout trying to hit Gotenks and Piccolo with the Mystic Ball Attack. Gotenks manages to catch Super Buu with the Charging Ultra Buu Buu Volleyball and spikes him down to the ground, with the help of a reluctant Piccolo.
Appearances in games
This attack appears in Dragon Ball Z: Hyper Dimension, Dragon Ball Z: Legendary Super Warriors (named V-ball Crash), Dragon Ball Z: Taiketsu, Dragon Ball Z: Buu's Fury (named Ultra Volleyball Attack), and the Budokai Tenkaichi series, Dragon Ball Z: Shin Budokai - Another Road, the Raging Blast games, and Dragon Ball Z: Battle of Z (named Charging Ultra Super Volleyball). In Budokai Tenkaichi 1 and Budokai Tenkaichi 2, Gotenks does this technique alone. This is changed in Budokai Tenkaichi 3, where Piccolo assists him, just like in the manga and anime. This attack is Piccolo and Super Saiyan 3 Gotenks' team attack in Dragon Ball Z: Supersonic Warriors 2.