Bros. Kamehameha (兄弟かめはめ波) is Gohan and Goten's combined ultimate attack in their Super Saiyan forms. When performing it, Gohan and Goten each prepare their Kamehameha attacks. Then, they fire them simultaneously so that the two energy waves merge into one large Kamehameha blast. When this is not enough to defeat the opponent, Gohan and Goten put more power into the attack, overpowering the opponent and inflicting a great deal of damage.