X.X 

An expression used in chat and message boards to mean you are exasperated with someone.

John: I am 1337!
Jake: X.X

X.X by Zach Kline February 3, 2004

X.X 

this means that you are dead. variant of the X_X or x-x. Also used to define Alisha Rose Gartner's rotten panties.

Oh my god.... What is that rancid smell? x.x

X.X by Psy_guy01 April 22, 2020

x_X 

dead chibi smiley. used to show that one is dead. or embarrassed. or in trouble. yeah, you get the picture.

i'm screwed. x_X

x_X by wheeXP May 19, 2003

x_x 

The face you make when you die

"Hi welcome to mcdonald's x_x*

x_x by daddyrogertaylor6939 July 29, 2019

x_x 

Letters forming a face that has "x" eyes. This is often used in animes and some cartoons, in which a character's eyes turn into "x"'s signifying embarassment, fright, shock, or little hope.

SuperDude: GO RICKROLL!

NormalDude: Oh noes...x_x

x_x by imafirinmahlazer March 24, 2009

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*

x ̯ x by ♪♩♪♬♫ {sT☆R cHiLd} ♫♬♪♩♪ September 18, 2009

X_X 

x.x , x-x , X-x , X_X , X.X and X-X
are just a died text emoji also it's usually used by gamers like :

Gamer 1 : oh no X_X
Gamer 2 : aw man you died ?
Gamer 1 : yup X_X

X_X by TrueRobloxGamer September 21, 2020