Acronym for "Fuck EveryBody, I'm Leaving". The final stage of the military sequence FIGMO, FUBIC, etc. You've got your orders, you've cleared the base, and you're ready to step on the plane back to the World.
"Don't even start a conversation, buddy, I am FEBIL."
ayon kay Ted Lassagne ika-30 ng Marso, 2007