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12.
OCP
Acronym for Old Cunt Punch
A: Did you see the fight today?
B: Yeah I did, it was between 2 old blokes
A: Yeah, there were plenty of OCP's being thrown about
by ChiGGy April 18, 2005
 
1.
OCP
Out of the closet pooper. This individual has no inhibitions whatsoever about defecating in public restrooms. Newspapers or other reading literature are commonly taken into the restroom. Whistling/talking and/or making other comfortable sounds immediately before, during, or immediately after leaving the restroom are common.
"I went to the restroom, and Pete started to talk to me while he was in the stall taking a shit! Damn, he's such an OCP!"
by roovy May 20, 2009
 
2.
OCP
(Omni Consumer Products)

It's the corrupt mega corporation in Detroit that built RoboCop.
You cocksucker! I work for Dick Jones! Dick Jones! He's the Number Two Guy at OCP. OCP runs the cops.
by romeo_f April 01, 2011
 
3.
OCP
Oatmeal Creme Pie
Man, OCPs are so gooood for the munchies!
by bevinbright January 24, 2012
 
4.
OCP
Old Cunt Peat.A broken old man from Queensland, Australia. To have failing health before your time. One prone to making mistakes. A man who's wife has to go on top during sex because he can only fuck up.
Person 1. I just screwed up.
Person 2. You're an OCP
by Dog balls May 12, 2013
 
5.
ocp
Oral creampie, When the male ejaculates in the females mouth while she is giving head, usually occurs quick and swift with a loud yell from the male.
Shelley gave an ocp to tim and jeff, tim and jeff both giving out load yells as they finish.
by guidojmar June 11, 2010
 
6.
OCP
A Little Debbie product that is most delicious. (Oatmeal Cream Pie)
Dude 1: "Hey, I'm going out, you need anything?"
Dude 2: "Dude, pick me up some OCP."
by Brefka February 15, 2008
 
7.
OCP
OCP is a new type of drug that hast hit the scene recently. The key ingrediant in OCP is niacin. That shit fucks you up.

The creator of OCP wanted to find a new hit drug that is non-addictive, fun, safe, and fucks you up. Her name is Lil' Debb.
Person 1: "Dude, try some OCP!"
Person 2: "OKay then... AH Shit! I'm so fucked up right now! Yeah!"
by Lil' Debb August 06, 2009