o_o 

concerned or confused.
o: eye
_: mouth

can also be written as:

o_o"

1: *says really concerning or confusing thing*
2: "o_o you ok"

o_o by idefineemoticons October 3, 2020

O_O 

Very shocked and/or surprised.

"HI!"

"O_O! That scared me.

O_O by Saetern June 4, 2018

o_O 

Symbol on film Rewind buttons found on many cameras.

o_O by J.A.H. October 15, 2003

O_O 

1.) O_O Shock
2.) o_O, O_o Confusion

1.) A: O_O Are you kidding me?
B: Yep. I have no more.
2.) A: Now you get it?
B: o_O

O_O by jonathan8684 June 7, 2018

O_O 

guitarest/pedophile with huge eyes

OMGZ O_O jST hHAD SEXC TIWTH ME HE SAID I WAS SPECIAL AND HE ADORES MELOL

O_O by bob the gob December 30, 2004

o_o 

When you’re shocked enough to not use ._. but you’re not shocked enough to use 0_0

You cheated on the test? o_o

o_o by nlolhere July 6, 2020

O_O 

A word used by two weird girls named Katie and Shyla. They met each other and became fatass people who use the face "O_O"

"Dude, I saw Katie and Shyla today."
"EAT MY NOOOGIEEESSSS!"
"O_O!!!!"

O_O by katieandshylalmfao October 5, 2008