O Muscle

The muscle in a woman's tummy that contracts during an O.

Dude: Is that a six pack?
Chick: No, it's a highly toned O Muscle.

by B.B. Smith October 20, 2008

o noes

What you say when something goes horribly, horribly wrong.

My arm fell off.

..

O NOES!

by PhoenixJ July 22, 2006

O-twat

1)An 'outie' vagina.
2) The city of Ottawa.

1)Did you see that Chyna video? Man she's got an o-twat.

2) I don't care if it is the capital city, I can't stand O-twat.

by Hexis August 21, 2008

เสี่ยO

A piece of fuck
An actual piece of fuck

เสี่ยO is looking for some german bitches

by I hear too November 10, 2021

O Crap

1. Usually said with a soft tone or in a great exclamation when the user has had a revelation.

Man A: Ok man, were here at the house. Do you have the key?

Man B: "Closes his eyes" O Crap.

by Grimjoe October 4, 2009

bernardo-o

Name for someone who always seems angry or grumpy, but is actually very lonely and sad. They probably don't have many people they talk to, and all they want is someone that they can call a friend, but they don't. Some people that know someone like this might tease them because they overreact in a funny way. If you know someone like this, be a great friend to them, they might never get a significant pther.

Guy 1: Who is that over there?
Guy 2 : Pretty sure he is a bernardo-o
Guy 1: Poor guy.

by a friendly neighborhood ghost June 3, 2018

round o

That little town with a mill and the Triangle Exchange.

I'm going through Round O on my way to Charleston.

by a! April 2, 2008