The Fuck It zone
A state of mind, induced by over concentration (from studying/working), where you just dont care anymore...and you say "Fuck It" and do something else that is actually awesome.
Hey man, I've been studyin for hours, I'm totally in the FIZ now. Screw this shit, lets play some B-Ball
a person who had 5 girlsfriends in 2 Years and fuckes all of them!!!!