Thought of to stand for “right now” but really it stands for “real nibba
Me: Bro Riley is such an rn
Nibba: wut?
Me: real nibba
Nibba: Oh yeah he totally is
by Dubiks May 15, 2019
for when you too lazy to type right now
also is an "replacement" for M
by le_moose November 30, 2016
Laughing, eating, having drinks and rapping together with someone (mostly about loyalty, integrity & brotherhood) for 15+ years and then deciding it is time to fuck his current girlfriend. Famously came out after the most popular Macedonian rapper Tonyo San (RNS) did this to a long time friend and group member.
Man, I can't believe he pulled an RNS on him.
by Nakot June 30, 2018
RN is also a shortened version of Right Now. It's used when your too lazy to type.
"Sarah, your a ho like RN, kthx." -Brie
by Brie October 17, 2004
I smacked him with a Teddy Williams' baseball bat like the Bear Jew. It was RNS.
by The Santoro June 24, 2010
When a registered nurse is condescending you reply "I'm an RN too I'm a REAL NIGGA"

Black guy who IS ballin
by Juicay December 18, 2016
Person 1: On some RNS, I'm boutta fuck her up for talking shit!!😤
Person 2: She deserve it fr fr!
by Skittlegang1 December 23, 2015