:X

It simply resembles a kissing face. The semicolon represents the eyes, and the X represents the lips. Its just a cute little kissy face.
Nick: Hey beutiful gorgeous.
Me: Aww arent you sweet.
Nick: You're sweeter love. :X
Me: :X
by NiKkI [Nick's Girl =)] March 01, 2009
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:X

by angie54703 September 28, 2005
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:X

by Uncle jeebs January 19, 2003
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:X

To have an asshole for a mouth.
<Klingon> :x Fuck me in the mouthen!
by Bastardized Bottomburp August 18, 2003
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x' OR 'x' = 'x

The term most commonly used for SQL injection. SQL Injection is when a user inputs a certain code into a PHP automated form which is vunerable so that the user can obtain valuable informaion, ex. a list of passwords.
You go to a forum and do a member lookup on x' OR 'x' = 'x
The mySQL query would look something like SELECT * from members WHERE user = x' OR 'x' = 'x'. This query, instead of returning the member "x" would return every member in the database. This isint useful, but in other cases it would be.
by sniper July 18, 2006
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x ̯ x

It means "I'm Dead..." using an emoticon instead of actually saying it.
Bob: Hey dude, I heard to die when ever someone says 'Orange Balls'

Joe: Yep, x ̯ x

Bob: Oh, Sorry Dude!

Joe: *Joe Will Never Answer Again.... He's Dead*
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)x(

asshole emoticon that's easier to text drunk than (_*_)
"Can u believe the world still hasn't got a 3 character emoticon for )x( ? Oh crap... it does now!"
by doktorag December 14, 2014
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