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1.
OCB
Old cock block
You down with OCB (Yeah you know me)
by paulywallnutz June 15, 2009
 
2.
OCB
Du bon papier à rouler francais le meilleur kon trouve sur le marchééé put1!!!
ziva passe un ocb g un spliff a lérou
by molba December 14, 2004
 
3.
OCB
OCB Slims the sexiest fucking rolling papers in the world and the best quality glue as well. These things are t3h shit!
Guy 1: "Yo hurry the fuck up man we're gonna miss the bus"

Guy 2: "Yoyo chill the fuck out for one second man i gots to get me a pack of OCBs at the 24hr shop first"
by 20(ent January 07, 2006
 
4.
OCB
Abbreviation: Obsessive Compulsive Balls Disorder
A person who is obsessed with sport, primarily ball games but not limited to them. An OCB will do many sporting activities, multiple times a week, and a full-on OCB may even do multiple sports a day. They will be part of as many teams as possible and will take each activity very seriously but time, effort and energy into it.
Felix: Woahhhh, watch India run!
Muna: Hmm... Must be a real OCB.

India:.... I'm not an OCB! I've only done 5 sports today.
by Youtickleft March 15, 2014
 
5.
OCB
Also known as Obsessive Compulsive Bitch. Similar to one diagnosed with OCD (Obsessive Compulsive Disorder), an OCB does not have a diagnosis. She is someone who must have it her way, even to the detriment to everyone around her.
Mike: She told us to walk in the blazing hot sun at high noon, because the side-walk with the shade was too narrow!
Alicia: She def has the OCB.
by poopyTo August 16, 2011
 
6.
OCB
The Old Country Buffet
Do you want to go to the OCB for lunch?
by blinktrio May 06, 2007
 
7.
OCB
Over Cuntal Bulge
Look at the OCB on that menopausal white trash biatch.

Wife, when you're done ironing my shirt you really should hit the ab roller and get rid of that OCB.
by Reefer November 13, 2003