A No Reason Boner, or an erection that seems to appear from no where. Lest it be in school while doing calculus, in church, or while watching a Pepsi ad. It may not have any meaning at face value, but you know some where in the dark corners of your mind you were thinking about how hot it would be if Jesus titty fucked a differential equation using Pepsi as the lube.
Bro 1: Dude I got the gnarliest NRB last period. I have no clue why I even got hard.
Bro 2: Sure..."No Reason" my ass.
Bro 2: Sure..."No Reason" my ass.
by Zehn Fjire Tjie June 12, 2015
NRB stands for No Reason Boner. Obviously, it's a boner you get for no apparent reason. It can happen at any moment in time.
by Some fag with no balls June 25, 2009
by madcowmoo July 21, 2009
n. pronounced (nerb)
Acronym (No, Reason, Boner)
when you are sporting a wood and there aint a reason to be aroused.
Acronym (No, Reason, Boner)
when you are sporting a wood and there aint a reason to be aroused.
(George) "Hey guys, dont look now, but I like so totaly got a Nrb right now"
(Guys) "dude, thats sick, we are in the locker room"
(Guys) "dude, thats sick, we are in the locker room"
by Tookie November 03, 2005
by Andy Kuy January 28, 2008
A shit gang based in north london in the holloway side of north london they are known for robbing and attacking civillians
by Meek it’s January 20, 2022