PNB 

Stands for "Peace and Blessings." Commonly used when departing, rather than goodbye or another bidding of farewell.

Friend: See you later Geoffrey!

Geoffrey: Bye! PNB!

PNB by Yeswellofcourse November 10, 2013

PNB 

Childfree term which stands for "Parent Not Breeder". The PNB is the opposite of the BNP, or "Breeder Not Parent".

A PNB will control his or her children appropriately in public situations, is not afraid to discipline them, and understands that people in public places may not wish to be exposed to children. Does not bring children to inappropriate places, such as R-rated movies, bars, or fine dining establishments. Does not believe that parent status entitles one to preferential treatment in public.

PNB by Mnemosyne9 June 5, 2005

pnb 

PNB, pulseless non breathing

PNB, a medical term for some who has no palse and not brething

pnb by danielbrown007 November 19, 2007

PNB 

Party N Bullshit

I'm going to the beach for my birthday, you in?" "Are you guys staying the night?" "Naa, I doubt it. We have work the next day." "Oh, no PNB for your 21st, huh? Alright, it'll still be fun!

PNB by jizzlezoo June 13, 2010

PNB 

potential new boyfriend

offtake to the popular sorority recruitment term, PNM, or potential new member, which is commonly used to term recruits

A: You're looking pretty hot tonight!
B: Good! I'm going to be hunting for PNBs at the club.

PNB by ABCH August 7, 2007

PNB 

Potential New Boy (boyfriend, crush, hook up, etc)

Girl 1: started talking to this kid the other day..PNB!
Girl 2: sweet! Is PNB cute?

PNB by realgirltalk69 June 14, 2013

PNB 

An acryonym for "Pyro Necro Beastiality"

watched a bit of PNB last night, was great =D

PNB by this weird dude that not many people know about August 14, 2006