R-scale 

The r-scale is much like the f-scale for tornados f1 equals weak tornado f5 equal strong. Except the r-scale is for retards. An R1 is someone with minor down syndrome or some other mild mental retardation. R5 is someone that is a vegetable. R2 to R4 are whatever is in between. then there is pretard for those people that should be deemed retarded but are not.

Example one of word pretard:
Pretard: man that guy has like 20 pounds of kilos of cocaine.

Example two of use of R-scale:
Man 1: hey that girl in the wheelchair over there...
Man 2: yeah what about her?
Man 1: ... shes a stupid R4 waist of skin

R-scale by Domfree October 27, 2008

R.O.M. 

When a person is in a video streaming chat room and is about to ignore the audio in the chat room and/or leave the computer, because they don't wanna hear YouTube music/Videos, or people who are loud when on video camera, and talking.

Quita: OMG

Sheneaqua: CAM UP

Vita: .R.O.M. BRB

Quita: REFRESH BRB

R.O.M. by lltl_du_u_no September 14, 2012

r-jun 

A curious boy, may be a bit of a stalker, short,Kind, Caring and kinda hot

Wow!! Thats an R-Jun!

r-jun by collyo February 13, 2015

R/Woooosh 

When you didn’t get the joke and it was obvious, mostly used on Reddit / SubReddit / RedIt / “r/“.

Man 1: Guy’s I got fortnite chapter 600 AmoGus addition omg omg

Man 2: umm that doesn’t exist fortnite didnt make chapter 600 yet ugh idiot

Women 1: R/Woooosh

R/Woooosh by Α January 24, 2022

r/indiadiscussion 

A place where individuals banned from r/india spread their toxicity and cry about being banned.

it is defined as 'Guys, I came here to r/indiadiscussion because i was banned from r/india for spreading misinformation I need a shoulder to cry:'('

r/indiadiscussion by axis99099 August 2, 2023

R.A.T.S. 

Rectally Aquired Tiny Scratches. This is the syndrome one aquires from activities such as gerbil stuffing, a la Richard Gere. See also Lemmiwinks.

I went to one of Richard Gere's parties, passed out, and ended up with a bad case of R.A.T.S.!

R.A.T.S. by T. Pike June 19, 2007

R I P 

Rest In Peace
Robbery In Progress
Rapist In Proximity
Racist In Power
Resistance In Public
Runner In Pain
Roofie In Pinot Grigio

R I P Big Hardon, you didn't last long in prison sometimes the bad die young too.

R I P by Solid Mantis September 21, 2016