An abbreviation meaning "Not Safe For Work," used as a warning tag for overpaid workers who can browse the internet at work just as long as it doesn't involve swearing or nudity.
Tim got fired for looking at NSFW barnyard porn on the job and not alt-tabbing to his online gambling site fast enough when the boss came around to socialize about the game last night.
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