Disclaimer: I don't own DBZ and I don't own Harry Potter. Don't sue, I'm broke.

A/N: There has been some controversy about Gohan's age. Just to clear things up, Gohan is 18, Harry is 14, Hermione is 14, and Ron is 14.

Ideas

"What do you mean you can bring people back form the dead with these Dragonballs?!" demanded Hermione, "It's not possible to bring someone back from the dead! I know, I've looked!!"

"I didn't think it was possible at first either, " replied Gohan, "But my Dad has been dead three times now, and he's been brought back all of those times."

"Yeah right." interrupted Ron.

"Excuse me?" said Gohan.

"That's a load of dung." said Ron, "I mean, no one can be brought back form the dead."

"I have been." said Gohan.

"Well then answer me this, Mr. 'I'm a walking corpse'." said Ron, "What's it like up in Heaven?"

"Well," said Gohan, "I'd say it was pretty nice, except that they're renovating up there right now. See, Vegeta had a little tantrum, and he kinda blew up half of King Yemma's palace thing."

"This Vegeta man," said Harry, "You've mentioned him several times, but you've never really told us who he is. So, who is he?"

"Oh him," said Gohan, rather apprehensively, "Well, he's, ummm, sorta, uh, a friend."

"What do you mean 'sort of' a friend?" asked Harry.

"Well, let's just say that my Dad and Vegeta don't exactly get along." said Gohan.

"Meaning?" said Hermione.

"Meaning, they're lifelong rivals, and Vegeta's constantly trying to defeat my Dad in battle." said Gohan, in a rush.

"Defeat him?!" yelped Hermione, "What, you mean kill him?!"

"Calm down." said Gohan, alarmed at Hermione's outburst, "I doubt that he wants to kill him anymore. He's kind of over that. However, that is what used to be his goal, yes."

"Why does he want to kill him, is he bad or something?" asked Hermione, still shaken up.

"Is who bad, my Dad, or Vegeta?" asked Gohan.

"Vegeta." replied Hermione.

"That's kind of a hard question to answer." replied Gohan, "He used to be evil, but now he's better. See, Vegeta came to Earth in order to-"

"You mean he's an alien too?" asked Ron, disbelieving, "Just how many alien friends do you have?" Gohan thought for a minute.

"About 12 if you're counting Kai's." Nobody but Ron looked shocked at this latest statement.

"Well what do you expect?" said Harry, matter-of-factly, "If he's an alien, what makes you think he won't have alien friends?"

"Right, makes perfect sense." added Hermione, "Now let Gohan finish, Ron!"

"Ok, anyway, Vegeta came to Earth in order to enslave it, but my Dad stopped him. So then, he went to Namek, an alien planet, to use their Dragonballs, and gain immortality. Once there, he was defeated by an evil alien, but my Dad tried to help him, so he was kinda turned good."

"What do you mean 'kinda' turned good?" asked Harry, "And there you go mentioning those Dragonballs again."

"Well, 'by kinda turned good', I mean, Vegeta still has his little quirks, and he's still trying to get his revenge on my father."

"You still haven't explained why he wants revenge on your Dad." said Hermione, "I mean, if your Dad tried to save his life, shouldn't he be thanking him on a bended knee?"

"Umm, Vegeta wouldn't do that." said Gohan, uneasily, "He would be the one commanding the praise from my Dad on a bended knee. See, Vegeta is the Prince of the Saiyans. He rules over my Dad by law, and therefore, he believes that he should be more powerful that him." The kids were in shock. They just stood there gaping at Gohan until they heard a sharp voice behind them.

"Mr. Potter, Mr. Weasley, and Ms. Granger." said Professor McGonagall, "I should have known. And who is this with you." She eyed Gohan up and down, "I don't believe I know you, boy."

"This is Gohan Son, professor." said Hermione, quickly, "He was transported here by mistake."

"Do we know who did this?" asked Professor McGonagall, shocked.

"No, professor." said Harry, Ron, and Hermione at the same time.

"Well, tehn, I suppose that we'd better take him to see Professor Dumbledore." said Professor McGonagall, "Perhaps he can tell us what to do with him." She looked him up and down one more time. "And what kind of clothes are those, boy?" she asked, indicating the orange training gi that he was wearing, "Don't your parents have any respect for what their son looks like?"

"But I didn't have time to change." said Gohan, "This is only my training outfit. Normally I don't wear this to school."

"Training for what, dare I ask?" said Professor McGonagall.

"I don't know, just training." said Gohan.

"No, I mean training how?" asked Professor McGonagall.

"Oh, I was fighting with my little brother." replied Gohan.

"Your parents allow you to fight with your siblings?!" said Professor McGonagall, appalled.

"Yes." said Gohan, confused, "I mean, how else is my little brother going to get stronger unless he fights stronger opponents."

"You beat up your little brother?!?!" said Professor McGonagall, practically screaming now.

"Yes, but he's doing better. Really, it was harder for me to beat him this time." replied Gohan.

"You mean you do this OFTEN?!?!" yelled Professor McGonagall.

"Everyday!" replied Gohan, happily.

"You, boy, are a disgrace to your family's name!" shouted Professor McGonagall.

"No," said Gohan, confused, "My family is proud of me."

"You have a sick family, boy, a sick family." said Professor McGonagall disgustedly, "Well, here we are. Professor Dumbledore's office." Walking forward, Professor McGonagall said to the statue, "Licorice Wands." Gohan watched in amazement as the Gargoyle sprang suddenly to life, bowed, and hopped to the right of a doorway, where it sat, watching them. "Come on, boy." said Professor McGonagall, stepping onto what appeared (to Gohan) to be a winding escalator, "We'll let Professor Dumbledore decide what to do with you." With that, she went around a bend and disappeared from sight.

"Come on, Gohan." said Harry, stepping onto the escalator with Ron and Hermione, "You'll like Professor Dumbledore, I promise. He's really nice." And they, too, disappeared around the bend.

"Well, here goes nothing." said Gohan, stepping onto the escalator. A few minutes later, he found himself at the top of the escalator, in front of a beautifully carved wooden door. There, also, were Harry, Ron, Hermione, and Professor McGonagall. Professor McGonagall was knocking on the door, saying,

"Professor Dumbledore? I have someone to see you." Without a sound, the door swung open.