Also known as: ビッグバンかめはめ波
A variant of the Kamehameha (Dragon Ball) combined with the Big Bang Attack that debuted in the animated adaptations of Dragon Ball, being primarily used by the fusions of Son Goku and Vegeta, first used by Vegetto in Z before being adopted and named by Gogeta in Dragon Ball GT. Primarily associated with Gogeta in parallel to Vegetto's Final Kamehameha.