An image board on 4chan that originated in 2008 after the slow demise of /b/. It stands for Robot 9000. /r9k/ posters are usually refered to as "gentlemen". Only original content is allowed to be posted on /r9k/.
/b/ is dead. Long live /r9k/!
by Lazarius March 28, 2008
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.Buy the mug