Top definition
Stands for "Say fucking what now?"

Derived from classic phrase "say what now?", used in situations that are a lot bigger.

Girl: Hey, can I talk to you?
Guy: Yeah, sure what's up?
Girl: I'm pregnant. You're the father.
Guy: SFWN?
by Dancewiththefloor July 30, 2010
Mug icon

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

Alphabetical list