look up anything, like your first name:
1. FNI
Friday Night In
I'd much rather drink a bottle of wine and enjoy my FNI alone.
2. fni
comes from (F)ucki(N)' (I)nsane, comes from a switch in Symantec Ghost and pretty much does nothing... hence its fucking insane.
person #1:Dude did you see that guy get hit and run over like a rabbit?

person #2:yea man, holy shit that was FNI!
by t3h-0wnz0r Feb 21, 2005 add a video
rss and gcal