-Before the Saiyan's home planet was named Vegita, it was named plant.
-If Goku is 45 at the end of the DragonBall Z series, then Bulma must be 50-60 years old (and she looks just the same as in the original DragonBall).
-There was actually a time when Vegeta called Goku better.
-Akira Toriyama originally wanted to end the DragonBall Z series at the end of the Freeza Saga.
-The only important people never to die in DragonBall Z were: Oolong, Urani obaba, Enma daiou,Mr. Satan, Pan, Bra, Ubuu and Dr. Briefs(It's open to any other people I missed)
-DragonBall Z means Zentai, and DragonBall GT means Grand Tour
-Bulma's mother was added in for comedy relief reasons (most of the show was funny anyway)
-The longest name for a move in DBZ is the Satan Miracle Special Super Megaton Punch. Mr. Satan even forgot the name when he was knocked into a mountain
-Trunks from the future time and chibi trunks from the present existed at the same time. (submitted by alfonso_cruz@yahoo.com)