John- "What are you doing tonight?"

Jane- "Not sure yet, but I need to FIO."
by Ya Boy FIO December 21, 2013
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Figure it out!
They say there aren't any silly questions.
They are wrong.
Google it, RTFM (Read the fucken manual), look at the FAQ, open a support case, post a question on a forum, ask someone who might know, try to solve it by yourself.

Then, and only then, you can ask me.
He asked me what's the currency on Mexico. I told him to FIO !
by eyalnow March 8, 2017
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When somebody (aka a pledge) keeps asking you stupid questions about a relatively minor task, you just tell them to "FIO"
by Dane McLeod July 3, 2007
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Fart it out - used when someone is really upset and does not know how to express his/her emotions.
Person A: dude I'm gonna fail my exams. I don't know what to do
Person B: just FIO bro you'll be fine!
by Avadavadooo January 11, 2018
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Say u meet an awful mess, say the word FIO. They won't have a clue.
by THOMO August 25, 2007
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-WOW! Bro this song "Wish You Knew" is amazing.
-Who is this?
-FiO
by Todawgliutethat up May 31, 2007
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What ElusiveBooger can walk to, but can't have, yet.... >:) (supa high speed internet)
I want Fios and only Keller gets it!!!!
by ElusiveBooger September 13, 2004
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