o_O_o

Also "O_o_O"; Used to show an unusually weird reaction to hearing unusually weird news.

This word is internet slang and cannot be pronounced.

Example:

Person #1: My cat gave birth to a puppy.

Person #2: o_O_o

o_O_o by abf February 22, 2008

:o :o :o 

A Triple Headed Shock Monster, also known as a THSM. A set of emoticons expressing extreme shock.

John: I killed a man again!
Abe: :o :o :o
John: Yeah... what?

:o :o :o by DaveyJones December 30, 2008

O.O.S 

Order of the Sloth.

A group founded in approximately 2002 which is dedicated to slowing down and enjoying life in the slow lane. Their motto is that work is you VSP or Vacation Sponsership Program and that life is about enjoying not collecting things.

Rob, a member of OOS went on a two week cruise.

O.O.S by Deb May 13, 2005

O_O_O_O

Means something that is much more surprising than a simple wide eyes.

also counting: o.o.o.o

Example 1:
random person #1: Dood, I got like $500,000
random person #2: O_O_O_O_O_O

Example 2:
person #1: I'm pregnant with your man's baby.
person #2: O_O_O_O_O_O_O_O_O_O what?!?!

Example 3:
person 1: Hey what's up?
person 2: Nuffin much, you?
person 1: Oh nothing really 'cept I got beamed up to an alien ship and was probed multiple times, other than that, nothing really.
person 2: ...o.o.o.o.o.o

O_O_O_O by animechick3344 August 19, 2007

o.O O.o 

confusion

...and this and that do you get it now?

o.O O.o

o.O O.o by Saetern June 7, 2018

O.o.O. 

Abbreviation for "Out of Office"

Commonly seen in a work environment in the form of Email.

To: John Doe
From: Jane Doe
Subject: O.o.O.

I will be Out of the Office today on business to visit a customer.

O.o.O. by Zachry Diehl September 15, 2006

(O-O)y 

The Universal geek smiley.

Geek 1: Did you see the last Star Trek episode?
Geek 2: Only like a gajillion times!
Geek 1: (O-O)y

(O-O)y by Darksushi May 31, 2005