RBM

A Random-Boner-Moment

i.e. Getting a boner for no reason whatsoever.

I had an RBM in class the other day

by k3nn7 November 11, 2009

RBM

Russian Blood Mafia

Est 09/3/2019 YBM Krew Monmouth OR.

O shit those guys are with RBM dont fûck with them.

by YBMBracken September 3, 2019

RBM

RAINBOW MONKEYS

RBM is best fortnite clan

by SAVAGE THOMAS January 29, 2021

RBM

It Means "Rebecca Black Moment"
Basically used when someone states the obvious.

Girl: Yesterday was Thursday so..today is Friday
Guy: You just had a RBM

by ShaniceNicole April 24, 2011

RBM

Random Black Man; usually found in parties around college campuses. Can often be found dancing shirtless near the stereo after only a few drinks. Nobody at the party knows this man, making his blackish presence random.

Partier 1: Dude, who's that shirtless nig dancing near the stereo?

Partier 2: I don't know, looks likes an RBM to me.

Partier 1: Quick, hide the Hennessey!

by APeezy716 December 17, 2008

rbm

This word means "Raped By Men"

Tim's being rbm again.

by Agustus Gibbins September 30, 2004

rbm

acronym for raped by men

status given to a person who has been and/or is often raped by men

They rape Tim because he's RBM. And he's RBM because they rape him.

by Demosthenes October 4, 2004