Fusion Dance
Performed by two fighters of approximately the same height and fighting power. They begin side by side and move their hands in a half circle over their heads and continues until their hands are in between themselves. They then bring their hands across their body and raise their inner leg. They they bring their hands over their heads, extend their index fingers and bring their legs into a stretching position. As they are doing the dance they are saying Fu(1st part) sion(2nd part) HA! (as they touch fingers). This causes the two fighters to form into a ultimate fighter stronger then both of them. This new warrior also has new skills that make him even more deadly. There is a catch however... this fusion only lasts for 30 minutes and once the fusion wears off it cannot be performed for a full hour. There are only 4 people who perform this:
Gokou + Vegita= Gogita
Goten + Trunks= Gotenks

Potaru Earrings
These special earrings are gifts from the gods of the Kaioshins'. These allow two people to fuse permanently and become incredibly strong. These are only used in the most dire situations. Two fighters put an earring on their out side ear and fuse together. This creates a permanent fusion of the two warriors. Only two people have used these earrings:
Gokou + Vegita = Vegitto