NRB

It is short for No Reason Bonner

Man I was ridding down the street bye my self and all of a sudden I got an NRB

by Spencer2 August 3, 2007

NRBS

Not Really But Still

When one says a phrase that is almost, but not quite, entirely incorrect.

I'm on fire!!!! NRBS, it's hot in here.

by Supuhstar August 1, 2009

NRB

no reason boner!
when you get a woody, and there is no damn reason why

chris: it was prolly an NRB
me: its okay i understand
chris: it was prolly cuz u were there
me: oh fareal?!?!??!?!

by realrap December 29, 2007

NRB

No Reason Boner that occurs in the worst time happening by the second

GUY 1: Dude I got the biggest bonner in the whole fucking world for no reason!

GUY 2: Thats called an NRB jackass and everyone in the classroom can notice!

by Axem Ranger June 13, 2008

NRB

Its when you wake up in the morning with a no reason boner/erection.

Man 1 wakes up:" Aw man i got a NRB
Man 2: "looks like you wont be up for a while"

by ben parry June 25, 2007

NRB

(No reason boner) This occurs when you get a hard on out of nowhere. You may be sitting in class or hanging with your friends and BAM you have a huge hardon out of nowhere, and then your friend call you gay and leave you. A good way to get rid of these is think about something gross, like your grandma butt ass naked.

John: Hey hows it going man?
Jake: I got a huge ass NRB in class and ot was so embarrasing
John: Haha sucks to be you

by TMan69 April 27, 2017