CNR

Could Not Reproduce.
Used by webcomic XKCD.com

"Speech2Text Commander: Bug #167801 'Speech Recognition fails on young child voices'"
"Girl: Hmm"
"Girl: Hey, can you do me without a condom? We need a young child for something."
"Guy: Okay"
"Pregenancy Test: I (II = Pregnancy, I = not Pregnant)"
"Bug 167801: Status: Closed Reason: CNR"

by BlargGalore May 13, 2009

CnR

1.Cops and Robbers, a game usually played by kids based on robbers and cops chasing them.

2. A GTA:SA-MP game mode based on the earlier concept

3. Could not resist.

1.
Carol: Hey, wanna play some CnR?
Bart: Sure, I'm the robber!

2.
Mike: Ok, where do you wanna play?
David: Me likes a CnR server!

3.
Jon: Hey, you headshot me!
Dan: Sorry, cnr!

by maxmanapple February 21, 2010

TS; CNR

Too Small; Could Not Read

Used to denote the incredibly tiny text that appears in screen captures of message boards or Twitter posts.

"This guy just sent me a copy of a conversation but it appears to have been through a shrink ray. TS; CNR"

by flashwildecard September 12, 2014

CNR

Clinical Notes and Records

We request all CNR of patient X.

by lawqueen August 3, 2023

cnr

Abbreviation for cancer used often in League of Legends because it isn't on the list of bannable words.
Means either "bad" or "extremely".

"dont ping me cnr random"

"hes cnr fed, next"

by Zeus2459 July 31, 2022