:R: 

The common pirate phrase "Arrr."

:R: a lazy pirate I be!

:R: by Swilo September 29, 2003

r/

The beginning sign of a subreddit name. Annoying when used outside of Reddit.

Person 1: HEY GUYS I HAVE MINECRAFT @22222222
Person 2: Minecraft 2 doesn't exist you idiot
Person 1: r/woooosh
Person 2: Fuck you

r/ by whenthathomebrewhits October 26, 2019

/r/ 

/r/ is a place on the internet where you go to request things you'd never request in the real world

/r/ furry pron plz!!!!

/r/ by random /b/tard October 19, 2006

/r 

/ratatouille

it means that the person really likes ratatouille and wants you to know

man don't you want a pet rat?/r

/r by chicken salsa March 21, 2021

r/

r/ means Reddit/ but it can be seen on other platforms such as Youtube, Twitter, Instagram etc. etc. and people say r/woooosh or r/foundthemobileuser or even r/cursedcomments it goes on and on and on it never stops the possibilities are actually endless. It is very interesting to think about and I think it is great!

Jack: Emily what is the name of the subreddit that posts memes?

Emily: It is called r/memes idiot!

Jack: If you call me an idiot again I'm telling mom!

Emily: Idiot.

r/ by u/welikeReddit1 January 20, 2021

R 

A shortcut for "are" when you are lazy or in a rush.

1: what r u doin
2: don know bro
1: thats fine
2: k.

R by Qoulidude July 19, 2022

/r 

/r = romantic

girlfriend: i love u, mwah! /r
boyfriend: ilyt, mwah /r

/r by ayamaruyama February 16, 2021