o.0 

Can mean that the writer is confused, raising an eyebrow, and/or shocked but not about to say it. See o.O

"I'm a monkey! Roar I say, ROAR!!"

o.0 by Mr. Nozzers April 16, 2005

o.0 

We don't really know, but if you use it, you're a "cool" internet user, like me.

"nubz0r 1: leik omg wuttup
nubz0r 2: nmu
nubz0r 1: be neither lawl
nubz0r 2: o.0"

o.0 by Lord Gargadan IV July 30, 2004

o_0 

Oogly boogly eyes. Used to show bewilderment or surprise.

He said something really cracked out so I looked at him like o_0.

o_0 by o_0 September 3, 2003

o_0 

congrats if you find this

o_0

o_0 by also me too September 9, 2020

..!..(o_0)..!.. 

middle fingers in the air.

you know what
..!..(o_0)..!..

..!..(o_0)..!.. by alex 34 August 5, 2008

o_0;

a look of shock or bewilderment, the ; represents a sweat drop

i accidentally put a whole in the roof o_0;

o_0; by keiko August 19, 2003

o_0 

Emoticon for an intimidating, bug-eyed glare; no blinking.

Stephen: I just bought the last Harry Potter!
Jon: Everybody read that years ago, and everybody knows that at the end--
Stephen: HEY! No spoilers! Seriously. I will end you. o_0
Jon: Okay, okay, fine, calm down.

o_0 by Granite State January 27, 2011