X&y 

Commonly denoted scientific way of describing a male's sex chromosomes.

Males are X&Y,
Females are XX
and there's all kinds of other crap in between

X&y by DogE July 28, 2008

X&y 

Best Coldplay Cd to date!

X&Y is better than any coldplay cd.

"..Well thats where I belong and you belong with me, like swallowed in the sea.." - 11. Swallowed in the Sea. X&Y

X&y by Coldplay Rocks July 1, 2005

X&Y 

The eagerly-anticipated third studio album by the (in my opinion) greatest band ever, Coldplay. The first single "Speed of Sound" will be released on May 23rd, 2005, while the album itself drops on June 6th, 2005.

I'm planning on camping out outside of Fred's Record's on June 6th to get X&Y.

X&Y by strong badian April 11, 2005

X&Y 

Another way of saying Shite, boring, wanky, bollock ridden, cunt flap of a toe nail chewing monkey cum dribble of an album!

Chico's album is X&Y

X&Y by Laurence joseph May 14, 2006

X & Y 

The name of Coldplay's forthcoming album, which will undoubtedly be massive.

'X & Y' - a combination of oldplay and boldplay

X & Y by max May 17, 2005

X Y is X 

an "algebraic format that *channers use to express their feelings towards something".

X Y is X:
Longcat is long.
Obvious troll is obvious
Wise beard man is wise

X Y is X by Moomoomoo1 August 1, 2008

X Y Z 

Xamine Your Zipper! This is pertaining to the zipper on ones pants.

pete: yo man X Y Z!
steve: o shit my fly is open.

X Y Z by H-dizzle April 10, 2007