r&m 

Short for the TV show ''Rick and Morty''

bruh that new r&m episode is fuckin' insane

r&m by twitch.tv/realdevi November 28, 2019

R&M 

R&M May refer to these:
Repair and Maintenance,
Research and Monitoring,
Rick and Morty,
Reichle and De-Massari.

Teacher: You did no work in class today!
Student: Yes I did, I watched two episodes of R & M!

R&M is reference to Rick and Morty, an adult cartoon on Adult swim where an alcoholic grandad, Rick, brings Morty, a dim yet wise grandson, on crazy sci-fi adventures.

R&M by FellowDescribersStudios April 28, 2017

R.M. 

Relaxation masturbation.

Man this is hard after this I need to have some R.M.

R.M. by yogaba November 30, 2010

R&M 

Simple: Rest & Masturbation

Maggie: Ahh! Just got back from the weekend spa. Got some much needed r&m.
Mary: *under breath* Bitch

R&M by pshekpollack November 11, 2020

R&M 

Relaxation and Masterbation

Man, after today, i just need some R&M.

R&M by Jizzle724 June 16, 2011

R****M 

R****M- Referring to the derogatory term, that begins with an R and ends with an M, and also rhymes with tandem.

“If you say R****M, you WILL get your wifi taken away”

R****M by MARIOHEZONJASON February 6, 2021

R.M. 

R.M. stands for retarded midget or in rare cases Retarded Mini-Person. This type of little person has not only been stricken by dwarfism but is also mentally retarded. They can be found in fast food resturants, as janitors, and in supervised R.M. groups. In the instance an R.M. is spotted, the person should make no loud noises or sudden movements, as the R.M. may attack out of instinct.

"Holy shit! On my way home from work I stopped at Wendy's and a R.M. was working the pay window. Luckily I avoided eye contact and slowly removed my food from it's tiny little grasp. I'm just happy I made it out alive."

R.M. by Dark Talon XXX September 8, 2008