Video by Smugstick explaining who Akira Toriyama is.
I do not own Dragon Ball, Dragon Ball Z, Dragon Ball GT, or Dragon Ball Super, this is a fanmade parody of what would happen if something went different at the start of Dragon Ball Z.
With all this said, scroll to the next chapter to start reading my original take, on What-If the Vegeta hadn't knocked out Goku after they fought.