The Ultimate Showdown!

lol! I love how it turned out the same!

Elton John vs. Homer Simpson
Having eaten said Godzilla, Homer is attacked with a rather nasty stomachache, and is confined to the restroom (along with a gallon of pepto bismol).
Winner by default: Elton John
Round 9: Elton John vs. The Beatles (that's right, all of 'em)

OMFG the Beatles!!!!!

Elton John vs. The BEATLES <333333
Elton John and the Beatles are locked in a rock 'n' roll showdown. Suddenly, Ringo star unleashes an awesome drum solo as Paul McCartney starts singing "I've Just Seen a Face." Rabid fangirls rush the stage, trampling Elton in their wake.
Winner: The Beatles
Round 10: The Beatles vs. Alice Cooper (<3)

Elton John vs. The Beatles
The Beatles sic Sgt Pepper, Eleanor Rugby, Maxwell (and his Silver Hammer), the Octopus, who left his garden, the dude in the Yellow Submarine, the USSR, and the Blue Meanies on Elton. Elton John never had a chance.
Winner: The Beatles
Round 10: The Beatles vs. The Wizard of Oz

EDIT: hehe. This is happening way too much.

Haha, I know! But Alice Cooper is amazing, thus the next poster must write a battle involving him.

The Beatles vs. Alice Cooper
Alice Cooper uses his eyeliner to draw MORE facial hair on the Beatles. They're too whacked out to notice.
Winner: Alice Cooper
Round 11: Alice Cooper vs. The Wizard of Oz

How's that? Actually, I know nothing about AC. Does he even wear eyeliner?

(I would assume so.)

Alice Cooper vs. The Wizard of Oz

The wizard adjusts his pointy hat, just as the sun glints off of the yellow brick road, blinding him. He screams like a banshee just as Alice Cooper enters the battle. Alice automatically assumes that he wins and steals the wizard's hat.
Winner: Alice Cooper
Round 12: Alice Cooper vs. Marylon Manson (Oooh, showdown of the badass rockers! Dun dun dun!)

Alice Cooper vs. Marilyn Manson
Manson scares the crap out of Cooper, who then goes and runs off to find a corner to hide in.
Winner: Marilyn Manson
Round 13: Marilyn Manson vs. Marilyn Monroe

Manson vs Monroe
Manson is completely fixated by Monroe, staring deeply into her eyes. Monroe pulls out a machete and hacks Manson's head off, grinning evily.
Winner: Marylin Monroe
Round 14: Marylin Monroe vs. Britney Spears

Mars, Pop, and Pen, you guys are having a lot of fun, aren't you?

Marilyn Manson vs. Marilyn Monroe
Marilyn Monroe, using her epic powers of those no longer alive, beats Marilyn Manson with his own microphone until he is forced to surrender.

Marilyn Monroe vs. Dumbledore

xD This is happening waaaaaay too much.

I would totally post but it's my bed time (11 pm across the pond) and my creativity is nonexistent right now. Have fun guys! (Dumbledore ftw.)

Hmm. I guess I didn't really think this through enough...
Ah well. You guys are handling it well enough. xD

Dumbledore vs. Marilyn Monroe
Monroe attmepts to unleash her irresistable attractiveness powers, only to find that Dumbledore is...GAY.
She is blasted into smithereens.
Winner: Dumbledore
Round 15?: Dumbledore vs. Britney Spears

Dumbledore vs. Britney Spears
Spears starts singing extremely bad pop music and executing potentially harmful dance moves. Dumbledore becomes thoroughly annoyed and bites Spears's head off.
Winner: Dumbledore
Round 16: Dumbledore vs. Spock

Dumbledore vs Spock
After 'spocking' himself, Dumbledore discovers that he is, in fact, simply a fictional character. Thoroughly enraged, Dumbledore oblidirates Spock.

Winner: Dumbledore

Round 17: Dumbledore vs. Snoink

Oh, yeah.

Hahaha. This'll be interesting.

Dumbledore vs. Snoink
Snoink does a wild pig call and suddenly, an army of little porkers cause a stampede and trample Dumbledore.
Winner: Snoink
Round 18: Snoink vs. Indianna Jones