A/N: I just couldn't help it, my Muse was a insane pregnant woman whom left the CD of Buffy the Musical at work, and it was like 2 in the morning and I was bored and so I popped it in and BOoOoOoM! Suddenly I could just SEE the HP Characters singing! Mind you I sort of couldn't help some of the people I had sing. . It was just to. .. yea. . Heh. Please, Read and Review, I need something on this. It's insane even for me. .

Warnings:

Mention of Slash Relationship. Pairings are H/G, R/N, He/D and Luna's by herself. Though I might change that later. I'm not sure. .

Disclaimer: I don't own Harry Potter, Buffy, or the Songs. Just the brain this fic jumped out of and trust me, that's not worth anything either.

I'VE GOT A THEORY / BUNNY SONG.

(Everyone is standing in a Library, from the looks of it in the Orders Head Quarters. Hermione had just asked if any of them had had a weird night either and everyone burst in telling her about how they were singing and such.

"Well we need to research this and figure out what's going on. This is weird, but not evil, so I don't think Voldermont would be behind it. . "

She's cut off as Harry jumps up and pulls off his glasses and squeezes the bridge of his nose as the words burst from his lips.)

I've got a theory, that it's a demon,
A dancing demon... no, something isn't right there.
(Neville stares at him as he starts, then he sits down and looks at the rest of them before his mouth opens almost on it's own.)

I've got a theory, some kid is dreamin'
And we're all stuck inside his wacky Broadway nightmare.
(Ron gives Neville a weird look since their both Pure bloods and some how knew about the Muggle Broadway.)

I've got a theory we should work this ou - t
(All but Hermione) It's getting eerie, what's this cheery singing all about?

(Ron stands up and starts singing before thinking, as per usual.)

It could be witches, some evil witches...
Which is ridiculous 'cause witches they were persecuted
Wiccan good and love the earth and women power
and I'll be over here.

(Luna steps away from one of the book selves and looks at them all quite seriously.)

I've got a theory, it could be bunnies...
 - all pause - crickets chirp

(Ginny looks at Harry smiling timidly starting out, before she's interrupted..)

I've got a theor-
(Luna breaks in with a surprisingly loud voice and her radish earrings swing back and forth as she sings out in a sort of rocker style.)

Bunnies aren't just cute like everybody supposes,
They've got them hoppy legs and twitchy little noses.
And what's with all the carrots-?
What do they need such good eyesight for anywa - y?
Bunnies, bunnies it must be bunnies!
 (Pausing as she looks around she blushes slightly.)
 ...or maybe midgets...

(Ron looks worried.)

I've got a theory we should work this fa - s t.
(Harry Looking close to laughing nods while trying to keep his voice in check.)

because it clearly could get serious before it's passed.

(Hermione looks at them all and shakes her head, she doesn't notice Harry or Ron looking at her sadly.)

I've got a theory - it doesn't matte - r.
What can't we face if we're together?
What's in this place that we can't weather?
War? We've all been there.
The same old trips. Why should we care?

(All of them start in together,)

What can't we do if we get in it?
We'll work it through if there's a minute.
We have to try. We'll pay the price.
It's do or die. (Harry) Hey, I've died twice!

What can't we face if we're together?
(Harry - What can't we face?)
What's in this place that we can't weather?
(Harry - If we're together.)
There's nothing we can't fa - ce. (Pause)
(They all seem to end singing but Luna Pauses a moment before sadly singing.)

Except for bunnies.

(They all look at each other before bursting out laughing. After a moment they gather themselves and get back to research. Neville and Ran get up and walk out together. As they walk together down the hall they come up to Mrs. Weasley being hugged by a very excited Professor Snape going a dance and singing. )