Fusion Dance
Fyooo... <(' '<) ^(' ')^ (>' ')> <(' '<) ^(' ')^ (>' ')> Sion... <(' '<)(>' ')> HAAA!!! (>' ')><(' '<) ((<(0_0)>)) That is how you do the fusion dance.
Goten and Trunks did a fusion to become Gotenks and kicked the crap out of Majin Buu. Related, Goku and Vegeta did the Fusion dance to become Gogeta to defeat Janemba and battle Omega Shenron.
By Durango