1. "Fuck It" Used in southern Louisiana to symbolize a drug using/ gang banging lifestyle.
I'm FI all the motha f*ckin time"
by Emetic March 06, 2005
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Fucking Ididot Slut

the name you call a person who makes bad decisions and sleeps with a lot of people

a FIS is usually female
a FIS usually is a person who is or at one point was your friend

a FIS is a person including but not limited to:
-a 'friend' who has sex in front of you
-a 'friend' who has sex with the person who are fond of
-a 'friend' who makes fun of you for not having sex all the time
-a person who smokes TOO MUCH POT, smoking pot does not make them a fis but if it becomes ALL they talk about and do, then they just may be an FIS
1: "OH MY GOD, we were hanging out with that boy i like and she just fucked him, right in front of me!!!"

2: "what a FIS"
by rosemaria July 10, 2008
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guy1 : wtf r u doing!?
guy2 : what?!
guy1 : fi
by kilgayne March 06, 2004
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"Fuck It" Used in southern louisiana to describe a drug using/gang banging lifestyle. Usually the letters or corresponding symbol are tatooed somewhere on the body
by Emetic March 06, 2005
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Fis - the slang for when seeing someone hot or with a nice body
by anonymous1314 June 20, 2010
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Comes from the Arab word teez and the insult fi teezak (meaning in your ass). The direct translation is “in my ass, in your ass”. It means that whatever you’re going through I’ll go through it with you. We do this together. I’m here for you.
Baker.... I got a virus from downloading pirated games. :( <\3

Fi teezy; fi teezak
by Baba Ali December 15, 2019
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