OPB 

Over Protective Boyfriend

“I can’t go out with you guys tonight, I have an OPB and he won’t let me.”

OPB by märíää February 26, 2018

OPB 

Ovarian Protection Barrier. AKA Beer Belly. When a man's stomach is so enlarged that it becomes a barrier during intercourse, so much so that the belly acts as protection for the ovaries of the female.

Although he used to be quite suave and debonair in his youth, now his flirtation with my wife was a benign act due to his rotund OPB. Her ovaries were now safe from penetration.

OPB by Wait for it.... April 24, 2009

opb 

the Orignal Pussy bitch

Austin is the OPB

your such an OPB

opb by pimp as fuck July 31, 2007

OPB 

OPB stands for Other People's Bull. This is the type of nonsense that comes out of a person's mouth that hasn't been researched or fact checked. It is very close to gossip but mostly is used in terms of political propaganda.

Why you gotta be regurgitating OPB, JaNeal? Did you even do your own research before forming an opinion? I'm not down with OPB, yeah you know me!

OPB by ibreakcameras December 8, 2010

OPB 

ol pumpkin butt, an ass that looks like a pumpkin

some peeps call celina OPB, but i think dat junk n da trunk iz da shiznit.

OPB by rob n da houz May 4, 2008

OPB 

Other people's butts - used cigarettes.

This cheap ass nigger was smoking OPBs out of the the trash.

OPB by Herpina June 9, 2011

OPB 

Short for OPBlocks. Minecraft server owned by Saito16. The greatest server to ever exist!!!!!

Bobby: Lets play OPB!
Bill: Okay lets go!!

OPB by literallynathan May 12, 2021