Episode 1 of Dragonball Z Abridged features Raditz, an evil Saiyan landing on Earth, expecting to find it dead, but instead seeing it is still full of life.
After accidentaly killing a farmer and having his Main Attack name changed, he locates his brother, Kakarot's, power level on a near-by island.
Meanwhile at Kami House, Goku stunns Roshi, Krillin and Bulma by telling them that the small child he has brought to the island is his son. Suddenly, Raditz appears out of no where resulting in Krillin swearing loudly. Raditz then informs Goku his real name is Kakarot, he belongs to an alien warrior race called the Saiyan's and he is his brother.
After Bitch-Slapping Krillin and kicking his brother in the stomach, Raditz steals Goku's son, Gohan, and flies off again. Piccolo then lands on the island, apparently having seen all the events that had just transpiered and found it hillarious. He then agrees to track down Raditz and get Gohan back with Goku under the condition that he Friend's Piccolo on MySpace.