o.o 

Depending on if there are caps, or where they are/how arranged, here we go on text exotes:
1.)
o.o : blank stare, as in "You've just lost me" Or "I care about this...Why, again?"
2.)
O.o ; o.O : Confusion, usually used together.
3.)
O.O : Suprise, shock.

1.)
Person: (insert technical jargon here)
Me: o.o
2.)
Person: and because of this, such evented happened, at such time, for such reason.
Person: You get it now?
Me: O.o
Me: o.O
Me: That was supposed to be helpful?
3.)
Person: (I'm blank on ideas, but anything that would suprise me)
Me: O.O
Me: Really?!

o.o by Chat de Nuit October 28, 2004

o.O 

shock, puzzlement, misunderstanding; raised eyebrow, skepticism

generally used in online chatting

WTF?!? o.O

and/or

yea right... o.O

o.O by Merf.... May 11, 2003

o.O 

A surprised, disturbed or confused emoticon.

<A> My dick is 12"
<B> o.O

o.O by Ms T February 21, 2003

o.o 

it depends. either you use: o.o, O.O, O.o, or o.O there's a good chance it's for something you couldn't believe you just heard.

Teacher: 2(x+5)^3+6(y-17)/11.17+34. Solve it.
Student: o.o

Girl: *sobs* I broke up with Tony!
Friend: Oh, my gosh! What happened?
Girl: I found him kissing another guy!
Friend: o.O... O.o

Boy: I heard that they're going to take all the good channels off the air like the movie channels and such.
Friend: O.O

o.o by allergictobullshit May 2, 2010

O.O 

You probably typed this because you were bored and therefore clicked on the first link on your search engine which is how you are reading this and you probably know what it means, If not, then continue reading below :)

It means to be suprised, like this ---> O.O <--- (eyes open wide)

Or to be looking at someone in a "one eyebrow up" kind of way like this ---> O.o <--- (It may be flipped to this ---> o.O <--- although It does means same thing) it's a way of saying "whaaat?" or "I don't know what you're talking about" or even "don't look at me, I don't know!"

Or it can mean "I'm confused and don't understand the current situation" like this ---> o.o <--- (eyes wide open but sort of small and hidden) this may be due to confusion or maybe simply trying to look cute.

Hope this helped...Everyone has their own opinion of what it means :D <---Happy face haha :D

Look above o.o!!!

O.O by NKSHARPSHOOTER (N.K.) August 2, 2011

o.o 

–emoticon

1. A commonly emoticon used on the internet to indicate confusion
2. A surprised look
3. (used to specify the feeling where you don't know what's going on)
4. Over-used in instant conversations like the internet short form of laugh out loud; "lol".

This emoticon has been used in several different ways. Some of them, you may recognize:

o.o , o.O , O.o , o_o , o_O , O_o , 0.o , o.0 , o_0 , 0_o , 0.0 , O_O , 0_0 , O.O

Aside from the ones given above, there have been several people who customized them. For example; o_______o , o_o;; , o_o" and so forth...

Examples of usage; confusion:

The knowledge kid says:
An object is a discrete bundle of functions and procedures.

MushBear says:

Say what? O_o

Scenario; lost:

Person 1 says:

The Youtube video for that is really awesome!

Person 2 says:

I know right, it's unbelievable.

MushBear says:
o.o

Scenario; surprised:

Divine Crow says:
Did you know that the strongest muscle in the body is the tongue.

MushBear says:
Really? O_O

o.o by MushBear September 14, 2010

O.o 

A face you use to stand for when you are puzzled or baffled.

Did you know that it is illegal to go trick-or-treating on a Sunday in Deleware? O.o

O.o by lunar shadows October 31, 2004