X axis

a code used among teens to define a girl's butt in reference to the 3 dimensions on a graph. Z axis is how much it sticks out. Y axis is how tall it is. X axis is how wide it is.

Yo that girl got made X axis

X axis by SMDWCE3 January 28, 2009

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-Boxed In 

What a PS3 player feels when he is surrounded by X-Box 360 users who are discussing achievements, Gamerscore, etc.

"Nathan looks X-Boxed in because his friends are discussing the hidden achievements on Gears of War 2."

X-Boxed In by geniusonwheels February 18, 2009

X-Box 420 

1. Getting high and playing your next-gen X-box.

2. Modding your X-Box or X-Box 360 with Marijuana themed art.

Killer weed dude, wanna go play some X-Box 420 brah?

X-Box 420 by Danthol April 22, 2006

-X-L

means exel like excel. the first dash and the left side of the x is a backward roman numaral E. the X is an X, and the right dash and the right part of the X make up another roman E. The L is a L.

You really did -X-L at that subject.

-X-L by Ben stone February 12, 2008

x-brick

When your X-Box has died. Describes An x-box in a particular 'state', following a severe Software or/and hardware failure of the x-box (usually a '360').

Also see:'Bricked'

"I was playing x-box for two hours on a hot day, when all of a sudden the "Three Rings of Death', viola x-brick'.

x-brick by lobi March 11, 2008

x-ray hearing 

When you can hear through things.
ie: walls, people, objects

Jenny was locked outside in the car, wanting to know what was being said about her inside.

What the people didn't know was that Jenny had x-ray hearing and could hear everything they were saying.

x-ray hearing by long&lengthy November 30, 2010