Definitions by nycjk54

dffn 

stands for Drunken Family Fight Night. Occurs when a family gets together for a event or any type of get together but arguments and fighting occur once alcohol is consumed by the family members.

Tommy: Yo you free tonight?

Alex: Can't man, it's dffn.

Tommy: Damn that blows!

dffn by nycjk54 October 14, 2010