r 

The non existant letter in any bostonian's vocabulary.

"Pahk the cah in Hahvahd yahd" (Park the car in Harvard yard)

r by anonymous December 30, 2003

R 

The letter R is the letter R in the alphabet. If you don't know R, you are the dumbest person in the world. Sorry folks.

Dude 1: "OMG I SEE R, WHAT IS THAT?"
Dude 2: "OMG ITS A FREAKING LETTER IN THE ALPHABET DUMBASS"
Dude 1: "Dud, you don't have to act like that"

R by hashTagTurtle July 3, 2018

r 

The lazy person's version of many, many words, such as:

1. Yes
2. No
3. Correct
4. Hello
5. Goodbye
6. Fine thanks

The word, or letter, may prefix certain textual emoticons, which enhance its meaning.

It is however important to remember that the usage is context sensitive, so make sure you think before you speak.

- Mostly used among members of Demon Internet's noc.

Hi, how are you?
- r :)

Speak to you later!
- r :D

Thats the one isn't it?
- r.

Can I do this?
- r. (open to interpretation)

r by alz March 22, 2004

(r)

The rainbow emoticon on MSN messenger which is use to insist on the gayness of the last comment.

Person 1: hey check that out i found that new amazing blog!
Person 2: (r)

(r) by gouletst January 24, 2011

R 

The R programming language used in statistics and other things

"Oh you're programming this in R ? Try Julia, it's apparently faster"
"This was made with R and ..."

R by tqdv December 10, 2016

r 

a lazy form of typing the word are.

how r u?

r by Erin Wakey Balowey December 5, 2003

/r 

Respectfully; a closing used in military correspondence. /r is used when a superior is addressing a junior, v/r (very respectfully) is used when a junior is addressing a senior, or between peers.

Ensign Schmuckatelli, I know I tasked you with something inane and pointless, have you finished it yet?

/r
VADM Stooped

/r by raptor10 November 2, 2008