RMS

meaning Real Massive Shit. To the point your so constipated you can no longer withstand to hold it. Aslo can be identified if you clog the toilet to the point it overflows.

Student: "Excuse me, teacher."
Teacher: "Yes."
Student: "I got to take a huge RMS. May I be excused?"
Teacher: "Of course you can." Just don't strain yourself."

by dj_holydumbf**ck November 7, 2008

RM

Royal Marines. Much finer than the United State's Marine Corps.

I am a RM
whut
royal marine
oic

by christ0pherjack April 8, 2006

RM

bash command for remove

if you have a linux machine, dont type anything that you saw on the internet on the terminal that is related to rm or else you might be screwed

by RandomPeep2939 May 23, 2021

rms

the tagging crew in south central los angeles thats taking over crenshaw high school. stands for real madd skills, rebels mobbing society, rollin my stress, rushing main streets, real madd smokers

their go dem niggas from RMS

by hahahhahahahahahahahahahahhahahahaha March 11, 2004

RM

Abreviation for real man

That was a RM ass kicking you just gave him!

Thats an RM cigar right there son.

by Joe F Smith February 25, 2010

RMS

Abbreviation for "RUB MY SHAFT". Used in replacement of SMD (Suck My Dick).

Guy: hi, do you work at subway?

Girl: no...

Guy: cause you just gave me a footlong

Girl: ew, creep

Guy: RMS!

by stevenbains69 April 7, 2011

RM

A man from Kpop by group BTS, and some believe that he might be a lightskin

“RM is definitely a lightskin, man!”

by Agust_d_infires_me September 28, 2018