.oO(...)

A classic ASCII art thought bubble as found in comics, also comes in shortened forms:

.o(thought)

oO(idea)
.O(eureka)
o(really?)
.(hmm)

… and can contain other ASCII art instead of text.

— I really like you! .oO(LOVE)
— Yeah, me too .oO(...)

oo=[][]=oo

An emoticon used to represent an e30 BMW.

I used to drive a oo==oo...it was fun.

oo oo

Burmese slang for genitalia.

Damn, your oo oo smells fishy today.

oo

a sound in which a person or a crowd makes when a person gets in trouble

David got ooed when the teacher asked to talk with him

(^(oo)^)

emoticon: denotes the face of a happy little piggy

luxury shopping makes for a happy little piggy (^(oo)^)

[+--oo]

it a emoticon for a nintendo controller. the left bracket is a side, the + is the d-pad, the two - - are the select and start keys, the two o o are the B and A buttons, and the end bracket is the other side of the controller.

i used a +--oo to play the nintendo.

OOS

Out Of Stock. As in, a retailer is selling something and they ran out of it.

Check out this deal at somewebsite! It's a total steal! Oops, it's OOS.