One who copies personalities. Much debate still resides over this term.
"Dude, don't be such an Excalibur!"

"Dude, I can don't be an Excalibur if I don't want to? ZOMG! -50 CPs!"
by Dervishx4 June 1, 2005
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A loser who spends his time listening to prog metal and masturbates to softcore pr0n.

Similar to rocking out with one's cock out.

Euphemism for "skinny fragile penis".
I'm gonna go excalibur at the movie theater tonight.

Ew, he's got an excalibur!
by `Raptor June 1, 2005
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To take something humble and make it awesome.
"My old computer was lame so I excaliburated it by adding more ram and a better video card."

"I plan to excaliburate my car as soon as I get a little bit of extra cash."
by Andrew Tolson April 5, 2006
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a BIG ass fuckin dildo, most of the time is double sided. the chick screws the 2 ends together (o=====+=====o) ,then she sticks it up the guys ass and then proceeds to fuck the excalibur.
-friend: Man, why the hell are u walking all retarded and shit?!?!?!?
-the victim: I was real drunk... that fuckin bitch tied me down,...and then...and then she...she pulled out the EXCALIBUR!!! :(
by Mr. Bo Jangles April 11, 2007
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A sex move where you penetrate your partner's anus by surprise, and when they're yelling/screaming "Get it out! Take it out!", you continue penetrating and say "Sorry, you'll have to wait till the King gets here."

Bonus points when you're about to orgasm, you yell "The King has arrived and wants to share Exalibur!" and pull out, stick it in your partner's mouth, and jizz.
Johnny pulled off The Excalibur on his biotch the other night; she sure was in for a surprise.
by SnakeBiter October 20, 2009
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When you're having sex with a girl and just as you're climaxing you pretend that you're penis is stuck. Then, you pull it out with your hand and yell "Excalibur!" as you beat off on the girl (or guy if that's what you're into).
"Dude, if you add "excalibur," it's gonna be like the fiftieth sex move on Urban Dictionary involving skeeting on a girl."
by DanneMedly May 31, 2008
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Excaliburations:
1) The act of taking something humble and outdated and making it impeccably extraordinary and one af a kind.

"The hotel went through major excaliburations before winning design of the year."

" The designer and contractor we hired used amazing excaliburations remodeling our hotel."
" The designer and contractor we hired used amazing excaliburations remodeling our hotel."

"The hotel went through major excaliburations before winning design of the year."

Also using the Urban dictionary for Excaliburate.
Excaliburate

To take something humble and make it awesome.

"My old computer was lame so I excaliburated it by adding more ram and a better video card."

"I plan to excaliburate my car as soon as I get a little bit of extra cash."

by Andrew Tolson April 05, 2006
by Knightjaunt March 24, 2014
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