OC

When you have to open to close. In other words a 12 hours shift, or however long the place is open.

"Do you OC tonight?"

by xavier February 5, 2005

OC

"Open crib". Usually used when a teenagers parents are out of town and want to throw a party?"

"Hey, are your parents going to be home during your party?" "No, I have OC"

by ea2109 April 23, 2017

OC

Original Canadians: People from the province of Québec, Labrador and Ontario. Back in the early 19th century Canada was divided in two provinces Upper and Lower Canada. Lower being Québec and Labrador and Upper being Ontario

Albertain: Man, these are really good at hockey eh!

by HindiKushfromthCanadianShield August 13, 2016

OC

Outta Control

Man, that ni**a who ran through the glass door is OC!

by Didgeridoowho January 15, 2017

OCS

"only child syndrome"

the act of hogging everything to yourself as if you were an only child.

"i was trying to play x-box, but billy has OCS and wont let me play."

by jenna taliah March 13, 2009

oc

ocean citey maryland where all the girl go to get drunk and have sex with me!

man last time i went to oc i was so trashed i woke up and this chick i slept wiht pissed the bed!

by mark April 8, 2004

OC

Organic chemistry (subject or class).

_ Is Mary Fanelli in today?
_ She is, but she has OC up until 4 PM right now.

by pentozali September 12, 2012