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16.
oo
an interjection used to express surpise, frustration, pleasure, admiration, or awe
oo you touched my tralala.
by papermachete October 26, 2005
 
1.
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?!
by Chat de Nuit October 28, 2004
 
2.
o.O
shock, puzzlement, misunderstanding; raised eyebrow, skepticism

generally used in online chatting
WTF?!? o.O

and/or

yea right... o.O
by Merf.... May 11, 2003
 
3.
o.O
A surprised, disturbed or confused emoticon.
<A> My dick is 12"
<B> o.O
by Ms T February 21, 2003
 
4.
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
by lunar shadows October 31, 2004
 
5.
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
by allergictobullshit May 02, 2010
 
6.
OO
A surprised face.For best effect, add a period between the two o's for a nose.
"I just humped a car*
"OO..."
by Brian November 27, 2003
 
7.
Oo
Another face used on the computer, Looking like: "O.o" But with out the '.'
What the fuck was that? Oo;;
by PopPoochan! May 23, 2005